CN210185924U - Arteriovenous internal fistula function pad - Google Patents
Arteriovenous internal fistula function pad Download PDFInfo
- Publication number
- CN210185924U CN210185924U CN201920740747.9U CN201920740747U CN210185924U CN 210185924 U CN210185924 U CN 210185924U CN 201920740747 U CN201920740747 U CN 201920740747U CN 210185924 U CN210185924 U CN 210185924U
- Authority
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- China
- Prior art keywords
- pad
- pad body
- internal fistula
- concave
- telescopic rod
- 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.)
- Expired - Fee Related
Links
- 206010016717 Fistula Diseases 0.000 title claims abstract description 32
- 230000003890 fistula Effects 0.000 title claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 210000003414 Extremities Anatomy 0.000 abstract description 17
- 230000002980 postoperative Effects 0.000 abstract description 4
- 230000000295 complement Effects 0.000 abstract 2
- 210000004369 Blood Anatomy 0.000 description 3
- 210000004204 Blood Vessels Anatomy 0.000 description 3
- 206010024770 Local swelling Diseases 0.000 description 3
- 210000003462 Veins Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 230000003340 mental Effects 0.000 description 2
- 210000001367 Arteries Anatomy 0.000 description 1
- 206010003226 Arteriovenous fistula Diseases 0.000 description 1
- 206010003885 Azotaemia Diseases 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- 208000009852 Uremia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 230000003393 splenic Effects 0.000 description 1
Images
Abstract
The utility model discloses a sound internal fistula function pad, including the base that is located the bottom, swing joint's first pad body and second pad body, first pad body, second pad body connect and constitute a sloping surface body structure that is triangle-shaped, the upper surface of first pad body, second pad body is the concave cambered surface structure that the middle part is indent and interconnect, the both sides of first pad body, second pad body set up complementary unit respectively, complementary unit includes a plurality of push-and-pull rods parallel with first pad body, second pad body upper surface, the front end of push-and-pull rod sets up the concave body with concave cambered surface structure matched with respectively; the utility model discloses adjust in a flexible way, convenient operation is high-efficient, is fit for the patient crowd of the fat thin degree of difference, has guaranteed the correct posture of putting, ensures the correct functional position of patient's postoperative limbs, conveniently adjusts to best comfortable degree, reduces the emergence of internal fistula complication, and the security performance is high, low cost, and the practicality is stronger.
Description
Technical Field
The utility model belongs to clinical medical care field relates to sound arteries and veins internal fistula function pad.
Background
The arteriovenous fistula is mainly used for hemodialysis treatment, and is a blood flow channel established by anastomosing adjacent arterial and venous blood vessels through a surgical operation, wherein arterial blood flows into veins through the channel, and the veins expand to form arterialized blood vessels due to increase of blood flow and pressure increase. The arteriovenous internal fistula blood vessel can provide sufficient blood for hemodialysis treatment, and guarantee is provided for the sufficiency of the hemodialysis treatment. At present, in clinical application, arteriovenous internal fistula is a 'life line' of a uremia patient, the placement of limbs in one week after operation is particularly important, the poor placement posture easily induces swelling of limbs on the affected side, severe complications such as arteriovenous internal fistula blockage and operation failure are observed, and the placement of the limbs after operation of most clinical patients is incorrect, so that an arteriovenous internal fistula functional cushion is manufactured, the correct functional position of the limbs after operation of the patients is ensured, and the occurrence of internal fistula complications is reduced.
The patient can be continuously used after leaving home, the arm at the operation side is easily padded under the head of part of the patients during sleeping, the service life of the arteriovenous internal fistula can be influenced by the wrong sleeping mode, the economic burden and the mental pain of the patient are increased, and the position of the limb of the arteriovenous internal fistula of the patient can be relatively fixed by using the functional cushion.
However, the existing treatment method after arteriovenous internal fistula formation has the following defects: firstly, the common clinical method is to use the pillow to support the arm at the internal fistula side to lift the limb, but the pillow has the defects of poor supporting force, easy deformation, difficult angle control and the like; secondly, partial limb pad structure is complicated, the cost is wasted, the effect is not obvious, and when the patient uses, the patient gets off for a long time and causes discomfort and splenic qi irritability.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving above-mentioned prior art not enough, the utility model aims at providing a sound internal fistula function pad, adjust in a flexible way, convenient operation is high-efficient, is fit for the patient crowd of the fat thin degree of difference, has guaranteed the exact posture of putting, conveniently adjusts to best comfortable degree, reduces the emergence of internal fistula complication, and the security performance is high, and the practicality is stronger.
In order to achieve the above object, the utility model adopts the following technical scheme:
the arteriovenous internal fistula functional mattress comprises a base positioned at the bottom, a first mattress body and a second mattress body which are movably connected, wherein the first mattress body and the second mattress body are connected to form a triangular inclined plane body structure;
the upper surfaces of the first cushion body and the second cushion body are both concave cambered surface structures with concave middle parts and are connected with each other, the two sides of the first cushion body and the second cushion body are respectively provided with an auxiliary mechanism, the auxiliary mechanism comprises a plurality of push-pull rods parallel to the upper surfaces of the first cushion body and the second cushion body, the front ends of the push-pull rods are respectively provided with a concave body matched with the concave cambered surface structures, and the inner cambered surfaces of the concave bodies are connected with the surfaces of the concave cambered surface structures to form smooth cambered surfaces.
Furthermore, the first cushion body and the second cushion body are made of hard sponge materials.
Furthermore, the first pad body and the second pad body are externally provided with cotton cloth for wrapping.
Furthermore, the first pad body is of a trapezoidal structure, and the second pad body is of a triangular structure.
Further, the base is internally provided with a slide way, the bottom ends of the first telescopic rod and the second telescopic rod are respectively provided with a slide block matched with the slide way, and two ends of the slide way are provided with stop blocks.
Furthermore, cotton materials are arranged outside the push-pull rod.
Furthermore, a plurality of push-pull rods are arranged on the same plane at intervals.
The utility model has the advantages that:
the utility model discloses a sound internal fistula function pad adjusts in a flexible way, and convenient operation is high-efficient, is fit for the patient crowd of the fat thin degree of difference, has guaranteed the exact posture of putting, ensures the correct functional position of patient's postoperative limbs, conveniently adjusts to best comfortable degree, reduces the emergence of internal fistula complication, and the security performance is high, low cost, and the practicality is stronger. The specific surface is as follows:
the upper surfaces of the first cushion body and the second cushion body are both concave cambered surface structures which are concave in the middle and are connected with each other, and the concave cambered surface structures are inclined plane concave arcs, so that the limbs can be kept comfortable and relatively fixed to the maximum extent, and the limbs are prevented from sliding downwards; the arrangement of the inner recesses can reduce the swelling of limbs on the operation side, accelerate blood backflow, prevent the occurrence of swollen hands, ensure the correct placing posture and conveniently adjust to the optimal comfort degree;
in addition, the auxiliary mechanism comprises a plurality of push-pull rods, so that the width of the concave cambered surface structure can be conveniently adjusted according to the size of the human body; the concave body at the front end of the push-pull rod is matched with the concave cambered surface structure, and the inner side cambered surface of the concave body is connected with the surface of the concave cambered surface structure to form a smooth cambered surface, so that the requirements of a patient are further met, the width of the concave cambered surface structure can be conveniently adjusted according to the size of the patient, and the push-pull rod is more humanized;
the bottom end of the first cushion body and the bottom end of the second cushion body are provided with bases for accommodating the first cushion body and the second cushion body, and the bases can well accommodate the first cushion body and the second cushion body to prevent space occupation; the base has the function of protecting the apparatus and the patient; and the first telescopic link is matched with the first spring, and the second telescopic link is matched with the second spring, so that the height of the first cushion body and the height of the second cushion body can be conveniently changed, the adjustment is flexible and safe, and the using effect and the requirement are better met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram showing the relationship between the concave cambered surface structure and the concave body;
FIG. 3 is a schematic structural view of the first extendable rod;
FIG. 4 is a schematic structural view of a second extendable rod;
the labels in the figure are: 1. the cushion comprises a base, 2, a first cushion body, 3, a second cushion body, 4, a first telescopic rod, 5, a second telescopic rod, 6, a first spring, 7, a second spring, 8, a concave cambered surface structure, 9, a push-pull rod, 10, a concave body, 11, a slide way, 12, a slide block, 13 and a stop block.
Detailed Description
The following provides specific embodiments, which will further clearly, completely and specifically explain the technical solutions of the present invention. The present embodiment is the best embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
The arteriovenous internal fistula functional mattress comprises a base 1 positioned at the bottom, a first mattress body 2 and a second mattress body 3 which are movably connected, wherein the first mattress body 2 and the second mattress body 3 are connected to form a triangular inclined plane structure, the base 1 for accommodating the first mattress body 2 and the second mattress body 3 is arranged at the bottom end of the first mattress body 2 and the bottom end of the second mattress body 3, the bottom end of the first mattress body 2 is connected with the inside of the base 1 through a first telescopic rod 4, the bottom end of the second mattress body 3 is connected with the inside of the base 1 through a second telescopic rod 5, the first telescopic rod 4 and the second telescopic rod 5 are parallel to each other, a first spring 6 is sleeved on the first telescopic rod 4, and a second spring 7 is sleeved on the second telescopic rod 5; the base 1 can well accommodate the first pad body 2 and the second pad body 3, so that the occupied space is prevented; the base 1 has the function of protecting the apparatus and the patient; the first telescopic rod 4 is matched with the first spring 6, and the second telescopic rod 5 is matched with the second spring 7, so that the height of the first cushion body 2 and the height of the second cushion body 3 can be conveniently changed, the adjustment is flexible and safe, and the using effect and the requirement can be better met;
the upper surfaces of the first cushion body 2 and the second cushion body 3 are both concave cambered surface structures 8 with concave middle parts and connected with each other, two sides of the first cushion body 2 and the second cushion body 3 are respectively provided with an auxiliary mechanism, the auxiliary mechanism comprises a plurality of push-pull rods 9 parallel to the upper surfaces of the first cushion body 2 and the second cushion body 3, the front ends of the push-pull rods 9 are respectively provided with concave bodies 10 matched with the concave cambered surface structures 8, and the inner cambered surfaces of the concave bodies 10 are connected with the surfaces of the concave cambered surface structures 8 to form smooth cambered surfaces. The concave cambered surface structure 8 is a slope concave arc, so that the limb can be kept comfortable and relatively fixed to the maximum extent, and the limb is prevented from sliding downwards; the arrangement of the inner recesses can reduce the swelling of limbs on the operation side, accelerate blood backflow, prevent the occurrence of swollen hands, ensure the correct placing posture and conveniently adjust to the optimal comfort degree; in addition, the push-pull rods 9 on the two sides are arranged, so that the width of the concave cambered surface structure can be conveniently adjusted according to the size of the human body; the concave body 10 further meets the requirements of patients, the width of the concave cambered surface structure can be conveniently adjusted according to the size of the body, and the device is more humanized;
furthermore, cotton materials are respectively arranged outside the push-pull rod 9, so that collision injury is prevented, and comfort is guaranteed.
Furthermore, a plurality of push-pull rods 9 are arranged on the same plane at intervals to ensure the overall stability, and when the push-pull rods 9 are adjusted together, the push-pull rods are still arranged on the same plane to ensure the comfort of the patient again.
Further, the length of the push-pull rod 9 is less than 1/2 of the width of the first pad 2 or the second pad 3 at the corresponding position. Due to the arrangement, the external part of the push-pull rod 9 cannot touch the body of a patient to cause damage, and a relative interval is reserved between the concave bodies 10 at the front end of the push-pull rod 9, so that limbs can be put in, and the most comfortable degree can be conveniently adjusted.
Furthermore, the first pad body 2 and the second pad body 3 are made of hard sponge.
Furthermore, the first pad body 2 and the second pad body 3 are externally provided with cotton cloth for wrapping, so that the safety and the comfort are ensured, the pad is convenient to unpick and wash, and the pad can be repeatedly used.
Further, the first pad body 2 is in a trapezoidal structure, the second pad body 3 is in a triangular structure, and the first pad body and the second pad body can be detachably connected.
Furthermore, a slide way 11 is arranged in the base 1, and the bottom ends of the first telescopic rod 4 and the second telescopic rod 5 are respectively provided with a slide block 12 matched with the slide way 11, so that the position relation between the first cushion body 2 and the second cushion body 3 can be conveniently adjusted; two ends of the slideway 11 are provided with stop blocks 13, which limit the positions of the first pad body 2 and the second pad body 3 in the base 1 to a certain extent and ensure the integral stability.
The utility model discloses a use method does:
the patient lies on the bed, the functional cushion inclines to the head side, the limbs of the affected side are stretched, and the functional cushion is flatly placed, so that the arms are lifted. Then, checking whether the first cushion body 2 and the second cushion body 3 are buckled in the base 1, and fixing the blocking block 13 safely and stably; then, according to the actual needs of the patient and the body size of the patient, the heights of the first pad body 2 and the second pad body 3 are adjusted through the first telescopic rod 4 and the second telescopic rod 5; in addition, the position relation between the concave bodies 10 on the two sides and the concave cambered surface structure 8 is adjusted through the back-and-forth movement of the push-pull rods 9 on the two sides, so that the patient can feel the most comfortable and effective fat and thin.
The utility model discloses ensure the correct functional position of patient's postoperative limbs, reduce the emergence of internal fistula complication. And the patient can be used continuously after leaving home, the arm at the operation side is easy to be padded under the head when part of the patient sleeps, the wrong sleeping mode can influence the service life of the arteriovenous internal fistula, the economic burden and the mental pain of the patient are increased, and the position of the limb of the arteriovenous internal fistula of the patient can be relatively fixed by using the functional cushion.
To sum up, the utility model discloses a sound internal fistula function pad adjusts in a flexible way, and convenient operation is high-efficient, is fit for the patient crowd of the fat thin degree of difference, has guaranteed the exact posture of putting, ensures the correct functional position of patient's postoperative limbs, conveniently adjusts to best comfortable degree, reduces the emergence of internal fistula complication, and the security performance is high, low cost, and the practicality is stronger.
The essential features, the basic principle and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that the present invention can be modified in various ways according to the actual situation without departing from the spirit and scope of the present invention, and these modifications and improvements are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Arteriovenous internal fistula function pad, including base (1), swing joint's the first pad body (2) and the second pad body (3) that are located the bottom, its characterized in that: the first cushion body (2) and the second cushion body (3) are connected to form a triangular inclined plane body structure, the bottom end of the first cushion body (2) and the bottom end of the second cushion body (3) are provided with bases (1) for containing the first cushion body and the second cushion body, the bottom end of the first cushion body (2) is connected with the inside of the base (1) through a first telescopic rod (4), the bottom end of the second cushion body (3) is connected with the inside of the base (1) through a second telescopic rod (5), the first telescopic rod (4) and the second telescopic rod (5) are parallel to each other, the first telescopic rod (4) is sleeved with a first spring (6), and the second telescopic rod (5) is sleeved with a second spring (7);
the upper surfaces of the first pad body (2) and the second pad body (3) are both concave cambered surface structures (8) with concave middle parts and connected with each other, the two sides of the first pad body (2) and the second pad body (3) are respectively provided with an auxiliary mechanism, the auxiliary mechanism comprises a plurality of push-pull rods (9) parallel to the upper surfaces of the first pad body (2) and the second pad body (3), the front ends of the push-pull rods (9) are respectively provided with concave body bodies (10) matched with the concave cambered surface structures (8), and the inner side cambered surfaces of the concave body (10) are connected with the surfaces of the concave cambered surface structures (8) to form smooth cambered surfaces.
2. The arteriovenous internal fistula functional pad of claim 1 wherein: the first pad body (2) and the second pad body (3) are both made of hard sponge materials.
3. The arteriovenous internal fistula functional pad of claim 1 wherein: the first pad body (2) and the second pad body (3) are externally provided with cotton cloth for wrapping.
4. The arteriovenous internal fistula functional pad of claim 1 wherein: the first cushion body (2) is of a trapezoidal structure, and the second cushion body (3) is of a triangular structure.
5. The arteriovenous internal fistula functional pad of claim 1 wherein: the base (1) is internally provided with a slide way (11), the bottom ends of the first telescopic rod (4) and the second telescopic rod (5) are respectively provided with a slide block (12) matched with the slide way (11), and two ends of the slide way (11) are provided with stop blocks (13).
6. The arteriovenous internal fistula functional pad of claim 1 wherein: cotton materials are respectively arranged outside the push-pull rod (9).
7. The arteriovenous internal fistula functional pad of claim 1 wherein: the push-pull rods (9) are positioned on the same plane and are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920740747.9U CN210185924U (en) | 2019-05-22 | 2019-05-22 | Arteriovenous internal fistula function pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920740747.9U CN210185924U (en) | 2019-05-22 | 2019-05-22 | Arteriovenous internal fistula function pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210185924U true CN210185924U (en) | 2020-03-27 |
Family
ID=69874812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920740747.9U Expired - Fee Related CN210185924U (en) | 2019-05-22 | 2019-05-22 | Arteriovenous internal fistula function pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210185924U (en) |
-
2019
- 2019-05-22 CN CN201920740747.9U patent/CN210185924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210522 |