CN109172959B - Fixed heating device for transfusion - Google Patents
Fixed heating device for transfusion Download PDFInfo
- Publication number
- CN109172959B CN109172959B CN201811063420.9A CN201811063420A CN109172959B CN 109172959 B CN109172959 B CN 109172959B CN 201811063420 A CN201811063420 A CN 201811063420A CN 109172959 B CN109172959 B CN 109172959B
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- China
- Prior art keywords
- heat
- groove
- grooves
- conducting plate
- fixed frame
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/52—Arm-rests
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
- A61F7/032—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction using oxygen from the air, e.g. pocket-stoves
- A61F7/034—Flameless
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0029—Arm or parts thereof
- A61F2007/0036—Hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
- A61F2007/0226—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof adhesive, self-sticking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention provides a fixing heating device for transfusion, which aims at the defects of poor safety, insufficient comfort and unfavorable wiring arrangement of a transfusion tube in the prior art, and belongs to the technical field of medical auxiliary equipment, and the fixing heating device comprises a base plate and a fixing frame which are parallel to each other, wherein an intermediate connecting seat is fixedly arranged between the base plate and the fixing frame, a plurality of groups of elastic components are arranged on the base plate, and buffer cotton is arranged above the elastic components; the hollow part of the fixed frame is fixedly provided with a heat conduction bag; a heat-conducting plate is hinged below the fixed frame, a locking device is arranged between the front end of the heat-conducting plate and the front end of the fixed frame, a positioning groove for sticking a warmer is arranged on the upper plane of the heat-conducting plate, and a groove for embedding an infusion tube is arranged on the lower plane of the heat-conducting plate; the base plate is provided with a binding band for fixing the hand of the patient for transfusion. The invention has good safety and comfort, is suitable for heating infusion tubes with different lengths, and is very convenient to use.
Description
Technical Field
The invention belongs to the technical field of medical auxiliary equipment, and particularly relates to a fixed heating device for transfusion.
Background
When people get ill, infusion treatment is sometimes needed, the infusion quantity of the current patient is large, the medical infusion of China in 2015 reaches more than 100 hundred million bottles, which is equivalent to 8 bottles for 13 hundred million people to be infused, and the level of the infusion is far higher than that of 2.5-3.3 bottles for international people. In this group of people, children and old people occupy a large proportion, and due to poor self-control capability and negligence of guardians in the monitoring process, phenomena such as needle falling and liquid seepage are extremely easy to occur, unnecessary pains are brought to patients, hands of the patients need to be fixed, cold liquid directly enters blood vessels of people to cause strong discomfort when the air temperature is low, and therefore, the infusion tube needs to be heated, so that the temperature of the liquid in the infusion tube is close to the temperature of a human body, and the liquid temperature can be directly matched with the temperature of the human body. The existing infusion heating fixed plate has the functions of fixing and heating, but basically adopts an electric heating mode, so that certain risks exist in the safety of the electric heating mode, the existing infusion heating fixed plate is seriously insufficient in comfort, the length of a groove formed in the infusion heating fixed plate is fixed, the infusion heating fixed plate can only be matched with an infusion tube with proper length for use, the heating efficiency is low, and the applicable infusion tube is limited in length and is unfavorable for wiring arrangement of the infusion tube.
Disclosure of Invention
Aiming at the defects of poor safety, insufficient comfort and unfavorable arrangement of infusion lines of the infusion heating fixing plate in the prior art, the invention provides the fixing heating device for the infusion, which does not adopt an electric heating mode, has better safety, is provided with an elastic component for supporting a wrist, has better comfort, and the arranged groove can be matched with the infusion lines with various lengths for use, can be arranged with the lines according to the needs, and is very convenient.
The invention aims at realizing the following technical scheme: the fixing and heating device for transfusion comprises a substrate and a fixing frame which are parallel to each other, wherein the substrate and the fixing frame are fixedly connected through an intermediate connecting seat, and a height difference exists between the substrate and the fixing frame so that the substrate and the fixing frame are in a step shape;
the upper surface of the base plate is provided with an inwards concave mounting groove, a plurality of groups of elastic components are fixedly arranged in the mounting groove, and the upper ends of the elastic components protrude outwards relative to the mounting groove; the elastic assembly comprises an upper arc-shaped elastic piece and a lower arc-shaped elastic piece which are matched with each other, two clamping seats are arranged between the upper arc-shaped elastic piece and the lower arc-shaped elastic piece, embedding grooves are formed in the upper end and the lower end of each clamping seat, the two ends of the upper arc-shaped elastic piece are respectively embedded into the embedding grooves in the upper end of each clamping seat, elastic pieces for tensioning the two clamping seats towards the middle are fixedly arranged between the two clamping seats, the lower arc-shaped elastic piece is fixedly arranged at the bottom of the mounting groove, a supporting plate is arranged at the upper end of each upper arc-shaped elastic piece, the two ends of each supporting plate outwards protrude relative to the upper arc-shaped elastic piece, the middle position of the lower end of each supporting plate is hinged with the upper end of each upper arc-shaped elastic piece, and a space allowance is reserved between the supporting plates in the adjacent elastic assemblies; a layer of elastic connecting cloth is arranged above the mounting groove, the upper ends of the supporting plates in all the elastic components are fixedly connected with the elastic cloth, the elastic cloth is covered with buffer cotton, and the peripheral edges of the buffer cotton are fixedly connected with the substrate; the upper arc-shaped elastic piece and the lower arc-shaped elastic piece are metal elastic pieces;
the fixing frame is a hollow annular frame, a heat conduction bag filled with sand is fixedly arranged at the hollow part of the fixing frame, and the upper end and the lower end of the heat conduction bag are outwards protruded relative to the fixing frame;
a heat conducting plate is arranged below the fixed frame, and the heat conducting plate is hinged with the fixed frame through a rotating pin; a locking device capable of locking the heat-conducting plate and the fixed frame is arranged between the front end of the heat-conducting plate and the front end of the fixed frame, a positioning groove for adhering a warmer is arranged on the upper plane of the heat-conducting plate, a groove for embedding a transfusion tube is arranged on the lower plane of the heat-conducting plate, when the locking device locks the heat-conducting plate and the fixed frame, the upper plane of the heat-conducting plate is attached to the lower plane of the fixed frame, the lower plane of the heat-conducting plate is level with the lower plane of the substrate, and the positioning groove is positioned right below the heat-conducting bag;
the groove comprises two mutually parallel first linear grooves, two ends of each first linear groove are respectively communicated with the left side and the right side of the heat conducting plate, two groups of double-ring grooves are arranged between the two first linear grooves, each group of double-ring grooves consists of two tangent and communicated ring grooves, two ring grooves in the same group are respectively tangent and communicated with the two first linear grooves, each group of double-ring grooves is connected with a second linear groove which is simultaneously tangent and communicated with the two ring grooves in the group of double-ring grooves, the second linear groove is perpendicular to the first linear groove, a third linear groove parallel to the first linear groove is arranged between the two groups of double-ring grooves, and all ring grooves in the two groups of double-ring grooves are tangent and communicated with the third linear groove;
the base plate is provided with a binding band for fixing the hand of the patient for transfusion.
According to the scheme, the warmer is stuck on the heat conducting plate, the heat conducting plate and the fixing frame are buckled together, the heat conducting bag is pressed on the warmer, heat generated by the warmer can be used for heating the infusion tube and the palm of a patient through the heat conducting plate and the heat conducting bag, the temperature of the warmer can reach more than 60 ℃, the skin of a child is tender and the feel of the old is relatively slow, if the infusion tube and the palm of the patient are directly heated, the temperature of liquid in the infusion tube is easy to be too high, the palm is burnt, the infusion tube can be uniformly heated through the heat conducting plate, the liquid in the infusion tube is prevented from being too high in temperature, and the heat conducting bag is arranged, so that the heat conducting bag can not be too high in temperature, and meanwhile, the heat conducting bag has certain softness, and the palm of the patient is placed on the heat conducting bag very comfortable. When the elastic component is used, the wrist of a patient is placed on the buffer cotton, the elastic component is arranged below the buffer cotton, when force is transmitted to the upper arc-shaped elastic piece, the upper arc-shaped elastic piece can transmit the force to the two clamping seats, so that the two clamping seats generate a trend of moving outwards, the elastic component between the two clamping seats can tighten the two clamping seats to generate a force for preventing the two clamping seats from moving outwards, the elastic component can elastically support the wrist of the patient, the wrist of the patient can be placed on the buffer cotton, the comfort is good, the buffer cotton has a good heat preservation effect, and the wrist of the patient is not easy to feel cold when the temperature is low, and the comfort can be further improved. The grooves are formed by combining the first linear groove, the second linear groove, the third linear groove and the circular groove, can be matched with infusion tubes with various lengths for use, can be selected to pass through according to actual needs, can be arranged according to the needs, and can be conveniently used for selecting the heating length of the infusion tube embedded in the groove.
Preferably, the cross sections of the first linear groove, the second linear groove, the third linear groove and the circular groove are all large semicircular grooves (namely, sector grooves with the central angles of the cross sections being larger than 180 degrees). The grooves are arranged on the lower plane of the heat conducting plate, so that the cross sections of the first linear grooves, the second linear grooves, the third linear grooves and the circular grooves which form the grooves are all arranged into large semicircular grooves, the infusion tube can be effectively fixed, and the infusion tube is prevented from falling off from the grooves.
Preferably, the central angle of the cross section of the large semicircular groove is between 240 and 300 degrees.
Preferably, the locking device comprises an elastic buckle fixedly arranged at the front end of the fixing frame and a clamping groove arranged at the front end of the heat conducting plate and matched with the elastic buckle.
Preferably, the buffer cotton comprises a non-woven fabric arranged above the elastic cloth, and cotton is filled between the non-woven fabric and the elastic cloth.
Preferably, the clamping seat is of a V-shaped structure or a C-shaped structure, and the two caulking grooves arranged on the clamping seat are respectively arranged on two sides of the opening of the clamping seat.
Preferably, the upper end surface of the supporting plate is a cambered surface.
Preferably, the elastic member is a spring or a rope having elasticity.
Preferably, the positioning groove is of a cuboid structure, and the depth of the positioning groove is smaller than 1mm. The constant head tank is used for pasting warm precious subsides, can play the effect of location, mark to the pasting of warm precious subsides, if the degree of depth of constant head tank is too dark, is unfavorable for pasting and tearing of warm precious subsides.
Compared with the prior art, the invention has the following beneficial effects: the invention can heat the liquid in the infusion tube and the palm of the patient at the same time when in use, and can improve the comfort of infusion when in infusion at low air temperature, avoid supercooled liquid from being input into human body, and has better safety because the invention does not adopt an electric heating mode. The hand of the patient can be fixed through the binding band, so that the phenomenon that the hand of an infant, a child or an old patient is disordered during transfusion is avoided, meanwhile, the elastic assembly can flexibly or elastically support the wrist part of the patient, and the buffer cotton arranged on the elastic assembly can keep the temperature of the wrist of the patient, so that the patient is not easy to feel cold, and the overall comfort can be improved. Meanwhile, the grooves can be matched with infusion tubes of different lengths, the grooves on the heat conducting plate can be provided with paths of various lengths for selection, the paths of different lengths can be embedded into the infusion tubes of different lengths, the liquid in the infusion tubes can be heated to different degrees, the liquid can be selected according to actual needs, the operation is very convenient, the ends in the two first linear grooves can be used as inlets and outlets of the infusion tubes in the grooves, and the infusion tubes can be conveniently fixed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the present invention with straps removed;
FIG. 3 is a bottom view of the strap, locking device removed in accordance with the present invention;
FIG. 4 is a top view of a thermally conductive plate;
FIG. 5 is an enlarged view of FIG. 2 at A;
FIG. 6 is an enlarged view at B in FIG. 2;
FIG. 7 is a schematic view of the elastic assembly;
FIGS. 8-17 are views showing the use of the embedded infusion tube of the present invention;
the marks in the figure: 1. the base plate, 2, fixed frame, 3, intermediate connection seat, 4, the mounting groove, 5, elastic component, 501, upper arc shell fragment, 502, lower arc shell fragment, 503, cassette, 504, caulking groove, 505, elastic component, 506, backup pad, 507, connecting cloth, 508, buffering cotton, 6, heat conduction package, 7, heat conduction board, 8, rotary pin, 9, locking device, 10, constant head tank, 11, slot, 12, first linear groove, 13, circular ring groove, 14, second linear groove, 15, third linear groove, 16, bandage, 17, elastic buckle, 18, draw-in groove.
Detailed Description
The invention is further described below with reference to embodiments shown in the drawings in which:
example 1
As shown in fig. 1-7, a fixing and heating device for transfusion comprises a base plate 1 and a fixing frame 2 which are parallel to each other, wherein the base plate 1 and the fixing frame 2 are fixedly connected by arranging a middle connecting seat 3, and a height difference exists between the base plate 1 and the fixing frame 2 so that the base plate 1 and the fixing frame 2 are in a step shape;
the upper surface of the substrate is provided with an inwards concave mounting groove 4, a plurality of groups of elastic components 5 are fixedly arranged in the mounting groove 4, and the upper ends of the elastic components 5 protrude outwards relative to the mounting groove 4; the elastic component 5 includes the last convex shell fragment 501 and the lower convex shell fragment 502 of mutually supporting, be equipped with two cassettes 503 between last convex shell fragment 501 and the lower convex shell fragment 502, caulking grooves 504 have all been seted up at the upper and lower both ends of cassette 503, cassette 503 is V-arrangement structure, two caulking grooves 504 that set up on the cassette 503 set up respectively in the opening both sides of cassette 503. The two ends of the upper circular arc-shaped elastic sheet 501 are respectively embedded into the caulking grooves 504 at the upper ends of the two clamping seats 503, the two ends of the lower circular arc-shaped elastic sheet 502 are respectively embedded into the caulking grooves 504 at the lower ends of the two clamping seats 503, an elastic piece 505 for tensioning the two clamping seats 503 towards the middle is fixedly arranged between the two clamping seats 503, the elastic piece 505 is a spring, the lower circular arc-shaped elastic sheet 502 is fixedly arranged at the bottom of the mounting groove 4, the upper end of the upper circular arc-shaped elastic sheet 501 is provided with a supporting plate 506, the upper end face of the supporting plate 506 is an arc face, the two ends of the supporting plate 506 are outwards protruded relative to the upper circular arc-shaped elastic sheet, the middle position of the lower end of the supporting plate 506 is hinged with the upper end of the upper circular arc-shaped elastic sheet 501, and a space allowance is reserved between the supporting plates 506 in adjacent elastic assemblies; a layer of elastic connecting cloth 507 is arranged above the mounting groove 4, the upper ends of the supporting plates 506 in all the elastic components 5 are fixedly connected with the elastic cloth 507, the elastic cloth 507 is covered with buffer cotton 508, and the peripheral edges of the buffer cotton 508 are fixedly connected with the substrate 1; the buffer cotton 508 comprises a non-woven fabric arranged above the elastic fabric 507, and cotton is filled between the non-woven fabric and the elastic fabric. The upper arc-shaped elastic piece and the lower arc-shaped elastic piece are metal elastic pieces;
the fixing frame 2 is a hollow annular frame, a heat conduction bag 6 filled with sand is fixedly arranged at the hollow part of the fixing frame 2, and the upper end and the lower end of the heat conduction bag 6 protrude outwards relative to the fixing frame 2;
a heat conducting plate 7 is arranged below the fixed frame 2, and the heat conducting plate 7 is hinged with the fixed frame 2 through a rotary pin 8; a locking device 9 capable of locking the heat-conducting plate 7 and the fixed frame 2 is arranged between the front end of the heat-conducting plate 7 and the front end of the fixed frame 2, and the locking device 9 comprises an elastic buckle 17 fixedly arranged at the front end of the fixed frame 2 and a clamping groove 18 matched with the elastic buckle 17 and arranged at the front end of the heat-conducting plate 7. The upper plane of the heat conducting plate 7 is provided with a positioning groove 10 for pasting a warmer, the positioning groove 10 is of a cuboid structure, and the depth of the positioning groove 10 is smaller than 1mm. The lower plane of the heat conducting plate 7 is provided with a groove 11 for embedding the infusion tube, when the locking device 9 locks the heat conducting plate 7 with the fixed frame 2, the upper plane of the heat conducting plate 7 is attached to the lower plane of the fixed frame 2, the lower plane of the heat conducting plate 7 is flush with the lower plane of the base plate 1, and the positioning groove 10 is positioned under the heat conducting bag 6;
the base plate 1 is provided with a binding band 16 for fixing the hand of the patient for transfusion; the two binding bands 16 are respectively and fixedly arranged on two sides of the base plate, and the two binding bands 16 are connected through magic tape.
The groove 11 comprises two first linear grooves 12 which are parallel to each other, two ends of each first linear groove 12 are respectively communicated with the left side and the right side of the heat conducting plate 7, two groups of double-ring grooves are arranged between the two first linear grooves 12, each group of double-ring grooves consists of two tangent and communicated annular grooves 13, two annular grooves 13 positioned in the same group are respectively communicated with the two first linear grooves 12 in a tangent manner, each group of double-ring grooves is connected with a second linear groove 14 which is simultaneously communicated with the two annular grooves 13 in the group of double-ring grooves in a tangent manner, the second linear groove 14 is perpendicular to the first linear groove 12, a third linear groove 15 which is parallel to the first linear groove 12 is arranged between the two groups of double-ring grooves, and all annular grooves 13 positioned in the two groups of double-ring grooves are communicated with the third linear groove 15 in a tangent manner. The cross sections of the first linear groove 12, the second linear groove 14, the third linear groove 15 and the circular groove 13 are large semicircular grooves (namely, fan-shaped grooves with the central angles of the cross sections being larger than 180 degrees). The central angle of the cross section of the large semicircular groove is 240-300 degrees, and by way of example, the central angle of the cross section of the large semicircular groove is 240 degrees
In actual use, the infusion tube can be made to pass through the first linear groove 12, the second linear groove 14, the third linear groove 15 and the circular groove 13 which form the groove 11 according to actual requirements, a plurality of paths with different lengths can be formed, and the paths with different lengths can be embedded into the infusion tube with different lengths, so that the heating time of the heat-conducting plate 7 to the liquid in the infusion tube is also different, and the heating time can be selected by selecting the length of the infusion tube embedded into the groove 11. Meanwhile, the grooves 11 on the heat conducting plate 7 are provided with four inlets and outlets, namely, the ends of the two first linear grooves 12, the infusion tube is embedded into the grooves 11 from any one inlet and outlet, and can be led out from any one of the other three inlets and outlets, so that the inlet and outlet can be freely selected, the positions of the infusion tube embedded into the starting end and the tail end of the grooves 11 are selected, the infusion tube is conveniently fixed, and as shown in fig. 8-17, the infusion tube is provided with various paths in the grooves 11 and can be selected.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The fixed heating device for transfusion is characterized by comprising a substrate (1) and a fixed frame (2) which are parallel to each other, wherein the substrate and the fixed frame are fixedly connected through an intermediate connecting seat (3), and a height difference exists between the substrate and the fixed frame so that the substrate and the fixed frame are in a ladder shape;
the upper surface of the base plate is provided with an inwards concave mounting groove (4), a plurality of groups of elastic components (5) are fixedly arranged in the mounting groove, and the upper ends of the elastic components protrude outwards relative to the mounting groove; the elastic assembly comprises an upper arc-shaped elastic piece (501) and a lower arc-shaped elastic piece (502) which are matched with each other, two clamping seats (503) are arranged between the upper arc-shaped elastic piece and the lower arc-shaped elastic piece, caulking grooves (504) are formed in the upper end and the lower end of each clamping seat, two ends of the upper arc-shaped elastic piece are respectively embedded into the caulking grooves in the upper ends of the two clamping seats, two ends of the lower arc-shaped elastic piece are respectively embedded into the caulking grooves in the lower ends of the two clamping seats, an elastic piece (505) for tensioning the two clamping seats towards the middle is fixedly arranged between the two clamping seats, the lower arc-shaped elastic piece is fixedly arranged at the bottom of the mounting groove, a supporting plate (506) is arranged at the upper end of each upper arc-shaped elastic piece, two ends of each supporting plate outwards protrude relative to the upper arc-shaped elastic piece, the middle position of the lower end of each supporting plate is hinged with the upper end of each upper arc-shaped elastic piece, and a space allowance is reserved between the supporting plates in the adjacent elastic assemblies; a layer of elastic connecting cloth (507) is arranged above the mounting groove, the upper ends of the supporting plates in all the elastic components are fixedly connected with the connecting cloth, buffer cotton (508) is covered on the connecting cloth, and the peripheral edges of the buffer cotton are fixedly connected with the substrate;
the fixing frame is a hollow annular frame, a heat conduction bag (6) filled with sand is fixedly arranged at the hollow part of the fixing frame, and the upper end and the lower end of the heat conduction bag are outwards protruded relative to the fixing frame;
a heat conducting plate (7) is arranged below the fixed frame, and the heat conducting plate is hinged with the fixed frame through a rotary pin (8); a locking device (9) capable of locking the heat-conducting plate and the fixed frame is arranged between the front end of the heat-conducting plate and the front end of the fixed frame, a positioning groove (10) for sticking a warmer is arranged on the upper plane of the heat-conducting plate, a groove (11) for embedding a transfusion tube is arranged on the lower plane of the heat-conducting plate, when the locking device locks the heat-conducting plate and the fixed frame, the upper plane of the heat-conducting plate is attached to the lower plane of the fixed frame, the lower plane of the heat-conducting plate is flush with the lower plane of the substrate, and the positioning groove is positioned under the heat-conducting bag;
the groove comprises two mutually parallel first linear grooves (12), two ends of each first linear groove are respectively communicated with the left side and the right side of the heat conducting plate, two groups of double-ring grooves are arranged between the two first linear grooves, each group of double-ring grooves consists of two tangentially communicated circular grooves (13), two circular grooves in the same group are respectively communicated with the two first linear grooves in a tangential manner, each group of double-ring grooves is connected with a second linear groove (14) which is simultaneously communicated with the two circular grooves in the group of double-ring grooves in a tangential manner, the second linear groove is perpendicular to the first linear groove, a third linear groove (15) which is parallel to the first linear groove is arranged between the two groups of double-ring grooves, and all circular grooves in the two groups of double-ring grooves are communicated with the third linear groove in a tangential manner;
the base plate is provided with a binding band (16) for fixing the hand of the patient for transfusion;
the locking device comprises an elastic buckle (17) fixedly arranged at the front end of the fixed frame and a clamping groove (18) arranged at the front end of the heat conducting plate and matched with the elastic buckle;
the buffer cotton comprises a non-woven fabric arranged above the connecting cloth, and cotton is filled between the non-woven fabric and the connecting cloth.
2. The fixed heating device for infusion of claim 1, wherein the first, second, third and circular grooves are all large semicircular grooves in cross section.
3. A stationary heating unit for infusion according to claim 2, characterized in that the cross-sectional central angle of the large semicircular groove is between 240-300 °.
4. The fixed heating device for transfusion as set forth in claim 1, wherein the clamping seat is of a V-shaped structure or a C-shaped structure, and two caulking grooves provided on the clamping seat are respectively provided on both sides of the opening of the clamping seat.
5. The fixed heating device for transfusion as set forth in claim 1, wherein the upper end surface of the support plate is a cambered surface.
6. A stationary heating unit for infusion according to claim 1, characterized in that the elastic member is a spring or a rope with elasticity.
7. The fixed heating device for infusion of claim 1, wherein the positioning groove has a rectangular parallelepiped structure, and the depth of the positioning groove is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063420.9A CN109172959B (en) | 2018-09-12 | 2018-09-12 | Fixed heating device for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063420.9A CN109172959B (en) | 2018-09-12 | 2018-09-12 | Fixed heating device for transfusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172959A CN109172959A (en) | 2019-01-11 |
| CN109172959B true CN109172959B (en) | 2023-08-25 |
Family
ID=64910650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811063420.9A Active CN109172959B (en) | 2018-09-12 | 2018-09-12 | Fixed heating device for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172959B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588948A (en) * | 2020-05-07 | 2020-08-28 | 尹升武 | Special hand fixing plate for children in pediatric infusion room |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB404177A (en) * | 1933-04-10 | 1934-01-11 | William Henry Cooke Junior | Improvements in a therapeutic heat treatment device |
| JP2004166924A (en) * | 2002-11-19 | 2004-06-17 | Genshiro Ogawa | Transfusion method, device and bag for warming |
| WO2007129412A1 (en) * | 2006-05-10 | 2007-11-15 | Genshirou Ogawa | Infusion solution heating device |
| CN206548945U (en) * | 2016-10-27 | 2017-10-13 | 成都恒泰康科技有限公司 | A kind of woven hose fixed plate being applied in infusion heating device |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB404177A (en) * | 1933-04-10 | 1934-01-11 | William Henry Cooke Junior | Improvements in a therapeutic heat treatment device |
| JP2004166924A (en) * | 2002-11-19 | 2004-06-17 | Genshiro Ogawa | Transfusion method, device and bag for warming |
| WO2007129412A1 (en) * | 2006-05-10 | 2007-11-15 | Genshirou Ogawa | Infusion solution heating device |
| CN206548945U (en) * | 2016-10-27 | 2017-10-13 | 成都恒泰康科技有限公司 | A kind of woven hose fixed plate being applied in infusion heating device |
Non-Patent Citations (1)
| Title |
|---|
| 一种高级重症监护型救护车的研制;张涛;王家军;宋振兴;陈国钧;;医疗卫生装备(10);全文 * |
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| Publication number | Publication date |
|---|---|
| CN109172959A (en) | 2019-01-11 |
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