CN214048965U - Multipurpose hemodialysis branch blood vessel bracelet that converges - Google Patents
Multipurpose hemodialysis branch blood vessel bracelet that converges Download PDFInfo
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- CN214048965U CN214048965U CN202022522739.2U CN202022522739U CN214048965U CN 214048965 U CN214048965 U CN 214048965U CN 202022522739 U CN202022522739 U CN 202022522739U CN 214048965 U CN214048965 U CN 214048965U
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Abstract
The utility model discloses a multi-purpose hemodialysis branch blood vessel bracelet that converges, including holding ring and locating piece, the locating piece is installed on the holding ring, and the holding ring is the opening ring that the ball slide rail was installed for wall middle part through, and the holding ring opening part is provided with inflatable airbag, and the locating piece is the T style of calligraphy, and upper end and the laminating of holding ring outside wall, the lower extreme be with the slider of ball slide rail installation, open threaded hole at locating piece upper end middle part and run through the locating piece, and the piece is pressed according to the threaded hole installation, and the screw hole both sides are provided with the location knob of contradicting with the holding ring wall. The utility model discloses can oppress the intravascular branch flow tube of hemodialysis internal fistula puncture, collect the intravascular blood flow of dispersion branch to the internal fistula puncture blood vessel, promote hemodialysis's treatment, oppress the piece and can freely adjust the vascular oppression elasticity, the flexibility makes things convenient for medical personnel to adjust the control according to the condition concrete, can adapt to the arm diameter of different thicknesses, does not oppress other regions, and the good application scope of gas permeability is wide.
Description
Technical Field
The utility model relates to a hemodialysis appurtenance technical field, concretely relates to multi-purpose hemodialysis branch blood vessel bracelet that converges.
Background
Hemodialysis (HD) is one of the kidney replacement treatment modes of patients with acute and chronic renal failure, and arteriovenous internal fistula is mainly used for hemodialysis treatment. The arteriovenous internal fistula is a small operation for blood vessel anastomosis, wherein an artery at the part of a forearm close to a wrist and an adjacent vein are sutured, so that arterial blood flows in the anastomosed vein to form an arteriovenous internal fistula. The blood vessel of arteriovenous internal fistula can provide sufficient blood for hemodialysis treatment, provides the guarantee for the sufficiency of dialysis treatment, but internal fistula puncture blood vessel has the branch, can lead to blood dispersion to influence treatment, and internal fistula puncture point need oppress hemostasis after accomplishing the treatment simultaneously, consequently need design a multi-purpose hemodialysis branch blood vessel bracelet that converges.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a multi-purpose hemodialysis branch blood vessel bracelet that converges.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
a multipurpose hemodialysis branch blood vessel confluence bracelet comprises a positioning ring and a positioning block, wherein the positioning block is arranged on the positioning ring;
the positioning ring is an open circular ring with a ball sliding rail arranged in the middle of the wall surface in a penetrating manner, and an inflatable air bag is arranged at the opening of the positioning ring;
the locating piece is the T style of calligraphy, and the upper end is laminated with holding ring outside wall, and the lower extreme is the slider with the installation of ball slide rail, and open at the locating piece upper end middle part has the screw hole to run through the locating piece, the installation is pressed according to the piece in the screw hole, and the screw hole both sides are provided with the location knob of contradicting with the holding ring wall.
Furthermore, an inflation valve and an exhaust valve are arranged on the inflation air bag.
Further, set up screw thread and screw hole demountable installation on the oppression piece, the tip that oppression piece and locating piece upper end are connected sets up the knob, and the tip that the oppression piece is located the holding ring inboard sets up can dismantle the silica gel head, the silica gel head sets up multiple model size.
Furthermore, 2-3 positioning blocks are arranged on the positioning ring.
The utility model has the advantages that:
(1) the utility model discloses can oppress the hematal internal fistula puncture vascular tributary flow pipe of hemodialysis, collect the blood flow that disperses to the tributary blood vessel to internal fistula puncture blood vessel, promote hemodialysis's treatment. When in use, the rotating compression piece is abutted against the branch blood vessel to play a role in blocking the blood vessel, and the operation is simple and convenient.
(2) The utility model discloses the convenience is stanchhed to oppression to internal fistula puncture point, and the degree of accuracy of oppression is good, can freely adjust the hemostasis dynamics and use in a flexible way, has avoided bandage formula hemostasis by compression winding arm to influence except that the regional blood circulation of hemostasis point.
(3) The utility model discloses can freely adjust the vascular oppression elasticity, the flexibility makes things convenient for medical personnel to specifically adjust control according to the condition, and it is fixed with oppression piece constitution bikini through the gasbag, can adapt to the arm diameter of different thicknesses, does not oppress other regions, and the gas permeability is good application scope wide.
(4) The utility model discloses use and wear convenient easy clean, dress when treating, take off after the treatment can, do not influence patient's normal life, avoided wound ligature operation, alleviateed patient's treatment misery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a branch blood vessel confluence bracelet.
In the drawings, the components represented by the respective reference numerals are listed below:
1-positioning ring, 11-ball sliding rail, 12-inflatable air bag, 121-inflation valve, 122-exhaust valve, 2-positioning block, 21-pressing piece, 22-silica gel head and 23-positioning knob.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the multipurpose hemodialysis branch blood vessel confluence bracelet comprises a positioning ring 1 fixed with a hand and positioning blocks 2 determining blood vessel confluence positions, wherein the positioning blocks 2 are mounted on the positioning ring and can freely slide, and 2-3 blood vessel branch pipes can be blocked; the positioning ring 1 is an open circular ring with a ball sliding rail 11 arranged in the middle of the wall surface in a penetrating mode, an inflatable airbag 12 arranged at the opening of the positioning ring 1 can change the size through inflation to fix a hand, an inflation valve 121 and an exhaust valve 122 are arranged on the inflatable airbag, and after the hand of a patient extends into a bracelet, the inflatable airbag 12 is inflated to enable the inflatable airbag 12 and the positioning block 2 to fix the arm of the patient in a three-point mode; locating piece 2 is the T style of calligraphy, and the upper end can carry out positioning operation with the laminating of 1 outside wall of holding ring, and the lower extreme is for guaranteeing the accurate location of locating piece 2 with the slider of 11 installations of ball slide rail, and open threaded hole at 2 upper ends of locating piece middle parts runs through locating piece 2, the installation is according to oppression piece 21 in the threaded hole, set up screw thread and screw hole demountable installation on the oppression piece 21, the tip that oppression piece 21 and 2 upper ends of locating piece are connected sets up the knob, can provide the oppression elasticity that rotation knob adjustment oppression piece 21 and blood vessel are right, and the tip that oppression piece 21 is located 1 inboard of holding ring sets up can dismantle silica gel head 22, silica gel head 22 sets up multiple model size, can replace model and blood vessel tributary conflict according to the oppression needs of different patients and block the blood flow, can not harm skin simultaneously, can provide good hemostatic effect, and the screw hole both sides are provided with the location knob 23 of 1 wall conflict of holding ring can fix locating piece 2 on holding ring 1 Location.
The utility model discloses application during the use does:
tributary confluence or when oppressing hemostasis, the patient stretches into the bracelet with internal fistula puncture end, position on holding ring 1 of positioning adjustment piece 2 makes oppression piece 21 can be accurate with the vascular branch pipe of internal fistula puncture or the internal fistula puncture point of internal fistula puncture break off or hemostasis, use the position of location knob 23 fixed positioning piece 2, use the air pump to aerify inflatable airbag 12 and make gasbag and locating hole be the bikini and fix patient's arm, the oppression dynamics of rotatory knob adjustment oppression piece 21.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a multi-purpose hemodialysis branch blood vessel bracelet that converges, includes branch blood vessel bracelet body that converges, its characterized in that: the branch blood vessel confluence bracelet body comprises a positioning ring and a positioning block, and the positioning block is arranged on the positioning ring; the positioning ring is an open circular ring with a ball sliding rail arranged in the middle of the wall surface in a penetrating manner, and an inflatable air bag is arranged at the opening of the positioning ring; the locating piece is the T style of calligraphy, and the upper end is laminated with holding ring outside wall, and the lower extreme is the slider with the installation of ball slide rail, and open at the locating piece upper end middle part has the screw hole to run through the locating piece, the installation is pressed according to the piece in the screw hole, and the screw hole both sides are provided with the location knob of contradicting with the holding ring wall.
2. The multipurpose hemodialysis branch blood vessel confluence bracelet of claim 1, wherein: and an inflation valve and an exhaust valve are arranged on the inflation air bag.
3. The multipurpose hemodialysis branch blood vessel confluence bracelet of claim 1, wherein: set up screw thread and screw hole demountable installation on the oppression piece, the tip that oppression piece and locating piece upper end are connected sets up the knob, and the tip that the oppression piece is located the holding ring inboard sets up can dismantle the silica gel head, the silica gel head sets up multiple model size.
4. The multipurpose hemodialysis branch blood vessel confluence bracelet of claim 1, wherein: 2-3 positioning blocks are arranged on the positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522739.2U CN214048965U (en) | 2020-11-04 | 2020-11-04 | Multipurpose hemodialysis branch blood vessel bracelet that converges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522739.2U CN214048965U (en) | 2020-11-04 | 2020-11-04 | Multipurpose hemodialysis branch blood vessel bracelet that converges |
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| Publication Number | Publication Date |
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| CN214048965U true CN214048965U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022522739.2U Active CN214048965U (en) | 2020-11-04 | 2020-11-04 | Multipurpose hemodialysis branch blood vessel bracelet that converges |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098881A (en) * | 2021-11-11 | 2022-03-01 | 耿超群 | Compression system for puncture intervention operation based on Internet and use method thereof |
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2020
- 2020-11-04 CN CN202022522739.2U patent/CN214048965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098881A (en) * | 2021-11-11 | 2022-03-01 | 耿超群 | Compression system for puncture intervention operation based on Internet and use method thereof |
| CN114098881B (en) * | 2021-11-11 | 2023-08-18 | 青岛市中心医院 | Internet-based compression system for puncture intervention operation and application method thereof |
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