CN215131334U - A nursing heating device for hemodialysis arteriovenous fistula - Google Patents
A nursing heating device for hemodialysis arteriovenous fistula Download PDFInfo
- Publication number
- CN215131334U CN215131334U CN202120217828.8U CN202120217828U CN215131334U CN 215131334 U CN215131334 U CN 215131334U CN 202120217828 U CN202120217828 U CN 202120217828U CN 215131334 U CN215131334 U CN 215131334U
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- Prior art keywords
- dressing
- heat conducting
- heat
- heating device
- arteriovenous fistula
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- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 53
- 230000000474 nursing effect Effects 0.000 title claims abstract description 22
- 206010003226 Arteriovenous fistula Diseases 0.000 title claims abstract description 20
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 20
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000005485 electric heating Methods 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 8
- 210000000538 tail Anatomy 0.000 abstract 2
- 206010016717 Fistula Diseases 0.000 description 3
- 230000003890 fistula Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002302 brachial artery Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a nursing heating device for hemodialysis arteriovenous fistula belongs to medical instrument technical field, and this a nursing heating device for hemodialysis arteriovenous fistula includes dressing, supporting mechanism and heating mechanism. The end surface symmetry is provided with two pockets on the dressing, and two the opening has all been seted up to the one side that the pocket is relative, supporting mechanism includes base plate and support angle board, the base plate surface is opened relatively and is equipped with two spouts. The utility model discloses a promote two support scute, make two support scutes remove to relative direction, can follow the pocket that corresponds with two support scutes and move out, can follow support scute surface with the dressing and demolish, operating personnel alright with change the dressing, and heat the dressing through electric heat spare and heat-conducting piece cooperation, when changing the dressing, need not to change the electric heat spare, can reduce the consumption of heating components and parts, reduce the use cost of this device.
Description
Technical Field
The utility model relates to a medical care field particularly, relates to a nursing heating device for hemodialysis arteriovenous fistula.
Background
Hemodialysis patients need to establish arteriovenous internal fistula for regular hemodialysis treatment. Arteriovenous internal fistula is characterized in that an upper limb artery (a radial artery or a brachial artery) is anastomosed with an upper limb vein to arterialize a vein vessel. The arteriovenous internal fistula puncture treatment is carried out 2-3 times per week and each time is 4-5 hours. After 24 hours of treatment, hot compress is needed daily.
Current firing equipment for nursing comprises dressing and heating bag usually, during the use, pastes the dressing at patient's health frost, heats the dressing through the heating bag, and then heats the patient, and the dressing needs to be changed after using a period, and the heating bag as heating components and parts also can change thereupon, has increased the loss of material, can increase heating device's use cost.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a nursing heating device for hemodialysis arteriovenous fistula aims at improving traditional heating device and when changing dressing, needs to change heating components and parts, has increased the problem of the loss of material.
The utility model discloses a realize like this:
a nursing heating device for hemodialysis arteriovenous fistula comprises a dressing, a supporting mechanism and a heating mechanism.
The utility model discloses a dressing, including dressing up end symmetry, supporting mechanism, supporting angle board, elastic component, heating mechanism, dressing up end symmetry is provided with two pockets, and two the opening has all been seted up to the relative one side of pocket, supporting mechanism includes base plate and supporting angle board, the base plate surface is opened relatively and is equipped with two spouts, supporting angle board is provided with two relatively, and two supporting angle board slidable mounting respectively is in corresponding the spout inslot, the opposite side of supporting angle board slide peg graft in inside the pocket, base plate and two all be fixed with the elastic component between the supporting angle board, heating mechanism includes electric heat spare and heat-conducting member, the electric heat spare is fixed the base plate surface, one side of heat-conducting member with the heating end of electric heat spare is connected, the opposite side of heat-conducting member is hugged closely the dressing.
In an embodiment of the present invention, the lower end surface of the dressing is provided with an adhesive region, and the surface of the adhesive region is adhered with a release film.
In an embodiment of the present invention, the bonding area is a medical adhesive tape, and the bonding areas are disposed opposite to each other.
In an embodiment of the present invention, the supporting mechanism further includes a supporting column, the supporting column is slidably sleeved with a connecting rod, and one end of the connecting rod is connected to the base plate, the supporting column is connected to a threaded sleeve in a threaded manner, and the threaded sleeves are arranged in two opposite directions and are correspondingly arranged on two sides of the connecting rod.
In an embodiment of the present invention, the support angle plate surface has a guide bar slidably mounted thereon, and the end of the guide bar is fixedly connected to the inner wall of the chute.
In an embodiment of the present invention, the elastic member is a spring, and the elastic member is sleeved on the surface of the guide rod, two of the elastic members are located between the two supporting angle plates.
In an embodiment of the present invention, the electric heating element includes an insulating housing and an electric heating net, the insulating housing is fixed on the surface of the substrate, and the electric heating net is fixed in the insulating housing.
In an embodiment of the present invention, the electric heating net is formed by alternately weaving heating resistance wires, and the corners of the insulating housing are set as round corners.
The utility model discloses an in one embodiment, the heat-conducting piece includes insulating heat conduction pole and heat conduction piece, insulating heat conduction pole sets up in the insulating casing, just one side of insulating heat conduction pole with electrical heating net fixed connection, insulating heat conduction pole opposite side runs through insulating casing, the one end of heat conduction piece with insulating heat conduction pole opposite side is connected, the heat conduction piece other end is installed the elasticity heat conduction pad, just the elasticity heat conduction pad is hugged closely the dressing.
The utility model discloses an in the embodiment, heat conduction piece surface fastening has cup jointed the radiation shield, heat conduction piece surface coating has heat conduction silicone grease layer.
The utility model has the advantages that: the utility model discloses a nursing heating device for hemodialysis arteriovenous fistula that obtains through above-mentioned design, when using, produces the heat through the heating end of electric heat spare, and the heat is transmitted to the dressing through the heat-conducting piece, can heat dressing and patient; and promote two supporting angle boards, make two supporting angle boards remove to relative direction, the elastic component shrink, and two supporting angle board accessible openings move out from the pocket that corresponds, can follow the supporting angle board surface with the dressing and demolish, operating personnel alright change with to the dressing, when changing the dressing, need not to change the electric heat piece, can reduce the consumption of heating components and parts, reduce the use cost of this device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a nursing heating device for hemodialysis arteriovenous fistula according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of a substrate and a dressing according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a dressing provided by an embodiment of the present invention;
fig. 4 is a schematic structural view of a heating mechanism according to an embodiment of the present invention.
In the figure: 100-a dressing; 110-pocket; 120-opening; 130-an adhesive region; 200-a support mechanism; 210-a substrate; 220-supporting corner plates; 221-a guide rod; 230-a chute; 240-a resilient member; 250-a pillar; 260-connecting rod; 270-thread sleeve; 300-a heating mechanism; 310-electric heating elements; 311-an insulating housing; 312-an electrical heating grid; 320-a thermally conductive member; 321-an insulating heat conducting rod; 322-a thermally conductive block; 323-elastic heat-conducting pad; 324 — an insulating sleeve.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the 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 limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a nursing heating device for hemodialysis arteriovenous fistula comprises a dressing 100, a supporting mechanism 200 and a heating mechanism 300.
Wherein the dressing 100 is removably coupled to the support mechanism 200 to facilitate replacement of the dressing 100, and the heating mechanism 300 is used to heat the dressing 100.
Referring to fig. 1-3, two pockets 110 are symmetrically disposed on the upper end surface of the dressing 100, and openings 120 are disposed on opposite sides of the two pockets 110, so that in practical implementation, the connection portion between the pockets 110 and the dressing 100 is integrally formed, and the openings 120 are disposed to facilitate the supporting angle plate 220 to enter and exit the pockets 110, it can be understood that the dressing 100 may be dry gauze, oil gauze, etc.
In this embodiment, the lower end surface of the dressing 100 is provided with an adhesive area 130, and a release film is attached to the surface of the adhesive area 130, the release film is torn off, the adhesive area 130 is adhered to the skin of the patient, and the dressing 100 can be installed on the surface of the patient; further, the adhesive regions 130 are medical tapes, and the adhesive regions 130 are arranged in pairs to improve the stability of the connection between the dressing 100 and the patient.
Referring to fig. 1-3, the supporting mechanism 200 includes a base plate 210 and two supporting angle plates 220, two sliding slots 230 are oppositely formed on the surface of the base plate 210, two supporting angle plates 220 are oppositely formed, and the two supporting angle plates 220 are respectively slidably mounted in the corresponding sliding slots 230, the other side of the supporting angle plate 220 is slidably inserted into the pocket 110, an elastic member 240 is fixed between the base plate 210 and the two supporting angle plates 220, in practical application, the corresponding supporting angle plates 220 are supported by the elastic member 240, so that the two supporting angle plates 220 can respectively support the corresponding pockets 110, the pockets 110 and the dressing 100 can be fixed together with the supporting angle plates 220, and the two supporting angle plates 220 are pushed to move the two supporting angle plates 220 in opposite directions, the elastic member 240 is contracted, and the two supporting angle plates 220 can be moved out of the corresponding pockets 110 through the openings 120, so that the dressing 100 can be removed from the surfaces of the supporting angle plates 220, the dressing 100 may be replaced by an operator.
In this embodiment, the supporting mechanism 200 further includes a supporting column 250, a connecting rod 260 is slidably sleeved on the surface of the supporting column 250, one end of the connecting rod 260 is connected to the substrate 210, threaded sleeves 270 are threaded on the surface of the supporting column 250, the threaded sleeves 270 are arranged in pairs and are opposite to each other, the two corresponding threaded sleeves 270 are respectively located on two sides of the connecting rod 260, the bottom end of the supporting column 250 can be fixed on a patient bed in a welding manner, and the threaded sleeves 270 are used for supporting and limiting the connecting rod 260, so as to fix the substrate 210;
preferably, the guide rod 221 is slidably mounted on the surface of the support gusset 220, and the end of the guide rod 221 is fixedly connected with the inner wall of the sliding groove 230, when the support gusset 220 moves, the guide rod 221 will limit the moving range of the support gusset 220, so that the movement of the support gusset 220 is more stable; the elastic member 240 is a spring, and the elastic member 240 is sleeved on the surface of the guide rod 221, and both the elastic members 240 are located between the two support angle plates 220, and the guide rod 221 can limit the moving range of the elastic member 240, so that the installation of the elastic member 240 is more stable.
Referring to fig. 1, 2 and 4, the heating mechanism 300 includes an electric heating element 310 and a heat conducting element 320, the electric heating element 310 is fixed on the surface of the substrate 210, one side of the heat conducting element 320 is connected to the heating end of the electric heating element 310, the other side of the heat conducting element 320 is tightly attached to the dressing 100, in the specific implementation, the electric heating element 310 is activated, the heating end of the electric heating element 310 can generate heat, the heat is transferred to the dressing 100 through the heat conducting element 320, the dressing 100 can be heated, and then the patient can be heated, in addition, the electric heating element 310 can continuously heat the dressing 100, which is beneficial for the heating of the patient.
In this embodiment, the electric heating element 310 includes an insulating housing 311 and an electric heating net 312, the insulating housing 311 is fixed on the surface of the substrate 210, the electric heating net 312 is fixed in the insulating housing 311, the insulating housing 311 can be made of insulating plastic, and the electric heating net 312 is used for generating heat; the electric heating net 312 is formed by alternately weaving heating resistance wires, the corners of the insulating shell 311 are provided with fillets, and the possibility that the insulating shell 311 scratches and gouges patients or medical care personnel can be reduced due to the arrangement of the fillets;
it can be understood that the heat conducting member 320 includes an insulating heat conducting rod 321 and a heat conducting block 322, the insulating heat conducting rod 321 is disposed in the insulating housing 311, one side of the insulating heat conducting rod 321 is fixedly connected with the electric heating net 312, the other side of the insulating heat conducting rod 321 penetrates through the insulating housing 311, one end of the heat conducting block 322 is connected with the other side of the insulating heat conducting rod 321, an elastic heat conducting pad 323 is mounted at the other end of the heat conducting block 322, and the elastic heat conducting pad 323 is tightly attached to the dressing 100, the insulating heat conducting rod 321 and the elastic heat conducting pad 323 can both be made of insulating heat conducting silica gel, the heat conducting block 322 can be made of materials with good heat conducting performance such as copper and aluminum, and the heat emitted by the electric heating net 312 can be transferred to the dressing 100 by matching the insulating heat conducting rod 321, the heat conducting block 322 and the elastic heat conducting pad 323, so as to heat the dressing 100; the heat insulation sleeve 324 is sleeved on the surface of the heat conduction block 322 in a fastening mode, the heat conduction silicone layer is coated on the surface of the heat conduction block 322, the heat insulation sleeve 324 can be made of heat insulation materials such as foam and rock wool, the heat insulation sleeve 324 is additionally arranged, and heat loss can be reduced.
The working principle is as follows: when the dressing 100 is used, the dressing 100 is attached to the body of a patient, the electric heating element 310 is started, the heating end of the electric heating element 310 can generate heat, the heat is transferred to the dressing 100 through the heat conducting element 320, the dressing 100 can be heated, and then the patient can be heated; promote two supporting angle boards 220, make two supporting angle boards 220 remove to relative direction, elastic component 240 contracts, and two supporting angle boards 220 accessible opening 120 are shifted out from the pocket 110 that corresponds, can demolish dressing 100 from supporting angle board 220 surface, operating personnel alright change dressing 100, in addition, use electric heat member 310 as heating components and parts, when changing dressing 100, need not to change electric heat member 310, can reduce heating components and parts's consumption, reduce the use cost of this device, and, under the on-state, electric heat member 310 and heat-conducting member 320 sustainable for dressing 100 heats, and then heat the patient, improve the effect that the patient heated nursing.
It should be noted that the specific model specifications of the dressing 100, the electric heating element 310 and the electric heating net 312 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the electric heating elements 310 and the electric heating net 312 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A nursing heating device for hemodialysis arteriovenous fistula, which is characterized by comprising
The dressing (100), two pockets (110) are symmetrically arranged on the upper end face of the dressing (100), and openings (120) are formed in the opposite sides of the two pockets (110);
the supporting mechanism (200) comprises a substrate (210) and supporting angle plates (220), two sliding grooves (230) are oppositely formed in the surface of the substrate (210), two supporting angle plates (220) are oppositely arranged, the two supporting angle plates (220) are respectively installed in the corresponding sliding groove (230) in a sliding mode, the other sides of the supporting angle plates (220) are inserted into the pockets (110) in a sliding mode, and elastic parts (240) are fixed between the substrate (210) and the two supporting angle plates (220);
the heating mechanism (300) comprises an electric heating piece (310) and a heat conducting piece (320), the electric heating piece (310) is fixed on the surface of the substrate (210), one side of the heat conducting piece (320) is connected with the heating end of the electric heating piece (310), and the other side of the heat conducting piece (320) is tightly attached to the dressing (100).
2. The nursing heating device for the hemodialysis arteriovenous fistula of claim 1, wherein the lower end surface of the dressing (100) is provided with an adhesive region (130), and a release film is adhered to the surface of the adhesive region (130).
3. The nursing heating device for hemodialysis arteriovenous fistula of claim 2 wherein said adhesive regions (130) are medical tapes and said adhesive regions (130) are disposed opposite to each other in pairs.
4. The nursing heating device for the hemodialysis arteriovenous fistula of claim 1, wherein the supporting mechanism (200) further comprises a supporting column (250), a connecting rod (260) is slidably sleeved on the surface of the supporting column (250), one end of the connecting rod (260) is connected with the base plate (210), threaded sleeves (270) are screwed on the surface of the supporting column (250), the threaded sleeves (270) are oppositely arranged in pairs, and two corresponding threaded sleeves (270) are respectively positioned on two sides of the connecting rod (260).
5. The nursing heating device for the hemodialysis arteriovenous fistula as set forth in claim 1, wherein a guide bar (221) is slidably mounted to the surface of the support angle plate (220), and the end of the guide bar (221) is fixedly connected to the inner wall of the chute (230).
6. The nursing heating device for arteriovenous fistula of claim 5, wherein said elastic member (240) is a spring, and said elastic member (240) is fitted over the surface of said guide rod (221), and both of said elastic members (240) are located between both of said support angle plates (220).
7. The nursing heating device for the hemodialysis arteriovenous fistula of claim 1, wherein the electric heating element (310) comprises an insulating housing (311) and an electric heating net (312), the insulating housing (311) is fixed on the surface of the substrate (210), and the electric heating net (312) is fixed in the insulating housing (311).
8. The nursing heating device for hemodialysis arteriovenous fistula of claim 7, wherein the electric heating mesh (312) is composed of an alternate braid of heating resistance wires, and corners of the insulating housing (311) are provided with rounded corners.
9. The nursing heating device for the hemodialysis arteriovenous fistula of claim 7, wherein the heat conducting member (320) comprises an insulating heat conducting rod (321) and a heat conducting block (322), the insulating heat conducting rod (321) is disposed in the insulating housing (311), one side of the insulating heat conducting rod (321) is fixedly connected with the electric heating net (312), the other side of the insulating heat conducting rod (321) penetrates through the insulating housing (311), one end of the heat conducting block (322) is connected with the other side of the insulating heat conducting rod (321), the other end of the heat conducting block (322) is provided with an elastic heat conducting pad (323), and the elastic heat conducting pad (323) is tightly attached to the dressing (100).
10. The nursing heating device for the arteriovenous fistula of claim 9, wherein the heat-conducting block (322) is sleeved with a heat-insulating sleeve (324) on the surface, and the heat-conducting block (322) is coated with a heat-conducting silicone layer on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217828.8U CN215131334U (en) | 2021-01-26 | 2021-01-26 | A nursing heating device for hemodialysis arteriovenous fistula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217828.8U CN215131334U (en) | 2021-01-26 | 2021-01-26 | A nursing heating device for hemodialysis arteriovenous fistula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215131334U true CN215131334U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120217828.8U Expired - Fee Related CN215131334U (en) | 2021-01-26 | 2021-01-26 | A nursing heating device for hemodialysis arteriovenous fistula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215131334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117731473A (en) * | 2023-12-28 | 2024-03-22 | 江苏省中医药研究院(江苏省中西医结合医院) | Domestic internal arteriovenous fistula Chinese medicine hot ironing therapeutic apparatus |
-
2021
- 2021-01-26 CN CN202120217828.8U patent/CN215131334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117731473A (en) * | 2023-12-28 | 2024-03-22 | 江苏省中医药研究院(江苏省中西医结合医院) | Domestic internal arteriovenous fistula Chinese medicine hot ironing therapeutic apparatus |
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| CF01 | Termination of patent right due to non-payment of annual fee |