CN112932590A - Arteria brachialis segmentation hemostasis compressor - Google Patents
Arteria brachialis segmentation hemostasis compressor Download PDFInfo
- Publication number
- CN112932590A CN112932590A CN202110201087.9A CN202110201087A CN112932590A CN 112932590 A CN112932590 A CN 112932590A CN 202110201087 A CN202110201087 A CN 202110201087A CN 112932590 A CN112932590 A CN 112932590A
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- China
- Prior art keywords
- strap
- brachial artery
- compression
- supporting piece
- fixed supporting
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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
-
- 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
Abstract
The invention provides a brachial artery segmented hemostasis compressor, which comprises: a first fixed support; a second fixed support; the adjusting device is connected between the first fixed supporting piece and the second fixed supporting piece and is used for adjusting the relative positions of the first fixed supporting piece and the second fixed supporting piece; the compression device is respectively connected to the first fixed support part and the second fixed support part and comprises a compression part, and the compression part is used for compressing and stopping bleeding of the brachial artery. The invention adopts the arrangement of the double compression pieces, the stress of the single compression point is relieved by the double compression points, and the risk of local bleeding and hematoma caused by the displacement of the main compression point is avoided.
Description
Technical Field
The invention relates to the field of hemostasis compressor, in particular to a brachial artery segmented hemostasis compressor.
Background
With the development of endovascular techniques and intraluminal devices in recent years, more and more patients with aortic diseases and peripheral arterial diseases are treated by selecting an intraluminal repair technique.
In most cases, in the process of vascular surgery diagnosis and treatment, the upper arm brachial artery puncture is needed to assist the intracavity repair operation, the brachial artery puncture point is located at 1/3 below the inner side of the upper arm, the most obvious position of the brachial artery pulse at the inner side of the biceps brachii, namely, the position slightly above the transverse crease of the elbow is about 2 transverse fingers, the most superficial surface of the artery is shallow, and the front surface of the artery only has fascia and skin. The puncture point after operation needs to be pressurized and compressed to achieve the purpose of hemostasis and simultaneously ensure the blood flow supply of the upper limb, and because the muscle of the human body is developed and the puncture point is shallow, the compression hemostasis requirement of the puncture point is high, and the effective compression is needed for 24 hours or even longer after the intracavity operation.
At present, the method commonly adopted for the compression hemostasis of the brachial artery puncture part clinically is as follows: the doctor can press the puncture part with force for at least 20-30 minutes and then use bandage compression bandage or hemostasis compressor to stop bleeding. Bandage pressurization and bandaging: i.e. binding with bandage, often gauze is applied to the bandage to increase the local pressure. This method often fails to achieve compression hemostasis because of shifting of the puncture site or loosening and slipping of the bandage. Hemostasis by a hemostasis compressor: the anatomical structure characteristics (here muscle is flourishing, puncture point position table is shallow) of brachial artery puncture region are not fully considered to current hemostasis compressor easily leads to the puncture point to shift, moreover, the oppression scope of current compressor is on the small side, and in order to increase the oppression effect, the patient puncture point often receives the oppression of great pressure, causes the patient easily that the puncture point is uncomfortable, in case the patient does not respect to the doctor's advice and removes the upper limbs and lead to the puncture point to shift hemorrhage easily.
Disclosure of Invention
The invention aims to provide a brachial artery segmented hemostasis compressor.
The invention aims to solve the problem of poor hemostasis effect caused by easy displacement of a compression point in a method for compressing hemostasis on a brachial artery puncture part clinically.
Compared with the prior art, the technical scheme and the beneficial effects of the invention are as follows:
a brachial artery staged hemostasis compressor, comprising: a first fixed support; a second fixed support; the adjusting device is connected between the first fixed supporting piece and the second fixed supporting piece and is used for adjusting the relative positions of the first fixed supporting piece and the second fixed supporting piece; the compression device is respectively connected to the first fixed support part and the second fixed support part and comprises a compression part, and the compression part is used for compressing and stopping bleeding of the brachial artery.
As a further improvement, the compression apparatus comprises: a first strap engaged with both sides of the first/second fixed support; a nut seat connected to the first strap; and the pressing piece is fixedly connected to one end of the adjusting bolt close to the first fixing support piece/the second fixing support piece.
As a further improvement, both sides of the first/second fixing support are provided with first holes, and the first holes are matched with the first binding bands.
As a further improvement, a second hole is arranged on the first binding band, and the second hole is in sliding fit with the adjusting bolt.
As a further improvement, the adjusting device comprises: the adjusting gear is mounted at one end of the first fixed supporting piece close to the second fixed supporting piece; the rack is fixedly connected to one end, close to the first fixed supporting piece, of the second fixed supporting piece, and the rack is matched with the adjusting gear.
As a further improvement, a cambered surface is arranged on one side of the pressing piece close to the first fixing support piece/the second fixing support piece.
As a further refinement, the first/second fixed supports each comprise: an arc-shaped plate; the pressing device is fixedly connected with the side plates on the two sides of the arc-shaped plate respectively, and the pressing device is matched with the side plates in an installation mode.
As a further improvement, the fixing device further comprises a second binding band, and third holes are respectively arranged on the first fixing support and the second fixing support and are matched with the second binding band.
As a further improvement, two ends of the first strap/the second strap are respectively provided with a magic tape, and one end of the first strap/the second strap is mounted on the first fixing support and the second fixing support through the magic tapes.
The invention has the beneficial effects that:
1. the adjustment device is used for connecting the first fixed support and the second fixed support, so that the effective working length of the arteria brachialis segmented hemostasis compressor is adjusted by adjusting the relative positions of the first fixed support and the second fixed support, and the application range of the product is widened;
2. the combination of the two compression pieces is adopted, so that the stress of a single compression point is reduced by matching the two compression pieces for hemostasis, the brachial artery segmented hemostasis compressor is tightly bound with the arm of a patient, and the risk of local hemorrhage and hematoma caused by the displacement of a main compression point is avoided;
3. and the upper arm is bound through the first bandage and the second bandage which are convenient to install, so that the arm and the brachial artery segmented hemostasis compressor are combined more tightly.
Drawings
Fig. 1 is a schematic view of the overall structure of a brachial artery segmental hemostasis compressor provided by an embodiment of the invention.
Fig. 2 is an exploded view of a brachial artery segmental hemostasis compressor provided by an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a first fixing support according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a second fixing support provided in the embodiment of the present invention.
Fig. 5 is an exploded structural view of a compression apparatus according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a first strap according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a second strap according to an embodiment of the present invention.
In the figure:
1. first fixed support
11. Arc plate of first fixed support
12. Side plate of first fixed support
121. First hole of side plate of first fixed support
122. Third hole of side plate of first fixed support
2. Second fixed support
21. Arc plate of first fixed support
22. Side plate of second fixed support
221. First hole of side plate of second fixed supporting piece
222. Third hole of side plate of second fixed support
3. Adjusting device 31, adjusting gear 32, rack
4. Pressing device 41, first bandage 411, second eyelet
42. Nut seat 43, adjusting bolt 44, pressing piece
441. Cambered surface 5, second tie strap 51, third hole
6. Magic tape
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-7, a brachial artery staged hemostasis compressor includes: a first fixed support 1; a second fixed support 2; an adjusting device 3, wherein the adjusting device 3 is connected between the first fixed supporting part 1 and the second fixed supporting part 2, and the adjusting device 3 is used for adjusting the relative positions of the first fixed supporting part 1 and the second fixed supporting part 2; a compression device 4, wherein the compression device 4 is respectively connected to the first fixing support 1 and the second fixing support 2, and the compression device 4 is used for performing compression hemostasis on the brachial artery.
As a further improvement, the compression device 4 comprises: a first tie 41, said first tie 41 cooperating with the two sides of said first fixed support 1/said second fixed support 2; a nut seat 42 connected to the first strap 41; an adjusting bolt 43 threadedly engaged with the nut holder 42, and the adjusting bolt 43 passing through the first strap 41; and a pressing piece 44 fixedly connected to one end of the adjusting bolt 43 close to the first fixed supporting piece 1/the second fixed supporting piece 2. Through rotating adjusting bolt 43, and then adjust the vertical position of oppression piece 44, namely, adjust the oppression dynamics that oppresses hemostasis position with the patient 44.
Referring to fig. 1 to 2, the nut seat 42 is provided with a through hole having a width approximately equal to the width of the first strap 41, so that the nut seat 42 does not loosen too much on the first strap 41, and the nut seat 42 can be smoothly dragged on the first strap 41.
As a further improvement, both sides of the first/second fixed supports 1, 2 are provided with a first hole 121/221, the first hole 121/221 being engaged with the first strap 41. The length of the first hole 121/221 is greater than the width of the first strap 41, so that the position of the first strap 41 on the first hole 121/221 can be adjusted, and the longitudinal relative position of the pressing device 4 and the first/second fixing supports 1, 2 can be adjusted.
As a further improvement, the first binding band 41 is provided with a second hole 411, and the second hole 411 is in sliding fit with the adjusting bolt 43, so that the adjusting bolt 43 and the pressing piece 44 can be simultaneously adjusted in relative position with the first binding band 41, and the adjustment of the transverse relative position of the pressing piece 44 and the first binding band 41 is realized.
As a further improvement, the adjusting device 3 comprises: an adjusting gear 31, wherein the adjusting gear 31 is mounted at one end of the first fixed support 1 close to the second fixed support 2; and the rack 32 is fixedly connected to one end, close to the first fixed supporting part 1, of the second fixed supporting part 2, and the rack 32 is matched with the adjusting gear 31. By rotating the adjusting gear 31, the adjusting gear 31 is engaged with the rack 32, so that the first fixing support 1 and the second fixing support 2 move towards or away from each other, thereby changing the practical length of the arteria brachialis segmental hemostasis compressor.
As a further improvement, a cambered surface 441 is arranged on one side of the compressing member 44 close to the first fixing support member 1/the second fixing support member 2, so that the contact area of the compressing member 44 and the position to be compressed for hemostasis is increased.
With reference to fig. 3 and 4, the first fixed support 1/the second fixed support 2 each comprise: an arcuate panel 11/21; side plates 12/22 fixedly connected to two sides of the arc-shaped plate 11/21 respectively, and the pressing device 4 is installed and matched with the side plates 12/22. The provision of side panels 12/22 limits the space available for the arms to move.
Referring to fig. 1 to 4, the brachial artery segmented hemostasis compressor further includes a second strap 5, third holes 51 are respectively formed in the first fixing support 1 and the second fixing support 2, the third holes 51 are matched with the second strap 5, and the length of the third holes 51 is matched with the width of the second strap 5, so that the second strap 5 plays a role in fixing and binding.
Referring to fig. 6 and 7, hook and loop fasteners 6 are respectively disposed at both ends of the first strap 41/the second strap 5, and one end of the first strap 41/the second strap 5 is mounted on the first fixing support 1 and the second fixing support 2 through the hook and loop fasteners 6. The hook parts of the magic tapes 6 are arranged adjacent to the loop parts, when one end of the first strap 41/the second strap 5 passes through the corresponding first hole 121/third hole 51, namely, one of the hook parts and the loop parts passes through the first hole 121/third hole 51, then the hook parts/loop parts are folded to be attached to the corresponding loop parts/hook parts, and the installation of the straps and the fixed support is completed.
The invention provides a brachial artery segmental hemostasis compressor, which has the working principle that:
adjusting the relative position of the first fixing support 1 and the second fixing support 2 through the adjusting device 3, adjusting the working length of the segmental hemostasis compressor matched with the length of the arm, placing the arm on the first fixing support 1 and the second fixing support 2, aligning the compression piece 44 to the first compression point, then fixing the first bandage 41, and adjusting the compression force of the compression piece 44 to the first compression point by rotating the adjusting bolt 43;
when the second compression point is required to be compressed for hemostasis, aligning the other compression piece 44 with the second compression point, then fixing the corresponding first bandage 41, and adjusting the compression force of the compression piece 44 on the second compression point by rotating the adjusting bolt 43;
the second bandage 5 is fixed, so that the arm can not easily shift with the sectional hemostasis compressor.
The second compression point can be flexibly selected according to doctors, so that the stress of the compression part when only one compression point is available is reduced on the premise of achieving the purpose of hemostasis, and the comfort degree of a patient is improved; meanwhile, the existence of the second compression point also reduces the risk of local hemorrhage and hematoma caused by the displacement of the compression point due to the involuntary movement of the upper limb of the patient.
The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that any modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention as set forth in the appended claims.
Claims (9)
1. A brachial artery staged hemostasis compressor, comprising:
a first fixed support;
a second fixed support;
the adjusting device is connected between the first fixed supporting piece and the second fixed supporting piece and is used for adjusting the relative positions of the first fixed supporting piece and the second fixed supporting piece;
the compression device is respectively connected to the first fixed support part and the second fixed support part and comprises a compression part, and the compression part is used for compressing and stopping bleeding of the brachial artery.
2. The brachial artery staged hemostasis compressor of claim 1, wherein the compression device comprises:
a first strap engaged with both sides of the first/second fixed support;
a nut seat connected to the first strap;
and the pressing piece is fixedly connected to one end of the adjusting bolt close to the first fixing support piece/the second fixing support piece.
3. The brachial artery staged hemostasis compressor of claim 2, wherein each side of the first/second fixation support has a first hole, and the first hole is engaged with the first strap.
4. The brachial artery staged hemostasis compressor of claim 2, wherein the first strap has a second hole, and the second hole is slidably engaged with the adjustment bolt.
5. The brachial artery staged hemostasis compressor of claim 1, wherein the adjustment device comprises:
the adjusting gear is mounted at one end of the first fixed supporting piece close to the second fixed supporting piece;
the rack is fixedly connected to one end, close to the first fixed supporting piece, of the second fixed supporting piece, and the rack is matched with the adjusting gear.
6. The brachial artery staged hemostasis compressor of claim 2, wherein the compression member is provided with a curved surface adjacent to one side of the first/second fixation support.
7. The brachial artery staged hemostatic compressor of claim 1, wherein the first/second fixation support each comprises:
an arc-shaped plate;
the pressing device is fixedly connected with the side plates on the two sides of the arc-shaped plate respectively, and the pressing device is matched with the side plates in an installation mode.
8. The brachial artery staged hemostasis compressor of claim 1, further comprising a second strap, wherein each of the first and second fixation supports has a third aperture, and the third apertures are engaged with the second strap.
9. The brachial artery staged hemostasis compressor as claimed in claim 2 or 8, wherein two ends of the first strap/the second strap are respectively provided with a magic tape, and one end of the first strap/the second strap is mounted on the first fixing support and the second fixing support through the magic tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201087.9A CN112932590A (en) | 2021-02-23 | 2021-02-23 | Arteria brachialis segmentation hemostasis compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201087.9A CN112932590A (en) | 2021-02-23 | 2021-02-23 | Arteria brachialis segmentation hemostasis compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112932590A true CN112932590A (en) | 2021-06-11 |
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ID=76245548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110201087.9A Pending CN112932590A (en) | 2021-02-23 | 2021-02-23 | Arteria brachialis segmentation hemostasis compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112932590A (en) |
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2021
- 2021-02-23 CN CN202110201087.9A patent/CN112932590A/en active Pending
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