CN219539044U

CN219539044U - Special sheath for hemodialysis patient with heating and blood seepage alarm functions

Info

Publication number: CN219539044U
Application number: CN202222531552.8U
Authority: CN
Inventors: 何盼盼; 苗金洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-08-18
Anticipated expiration: 2032-09-24

Abstract

The utility model discloses a special sheath for hemodialysis patients with heating and bleeding alarm functions, which comprises a binding part and a controller, wherein two sides of two ends of the binding part are fixedly connected with a first magic tape barb layer and a first magic tape fluff layer respectively, the top surface of the binding part is fixedly connected with a catheter fixing assembly, one side of the binding part is provided with a first notch, and the surface of the first notch is provided with a second notch. The utility model is provided with the electric heating cloth cover, the heating of the electric heating cloth cover is controlled by the controller, the phenomenon that a patient with blood permeation is weak and is afraid of cold can be relieved, meanwhile, when the situation that a needle falls off or internal fistula leads to blood permeation occurs, blood can permeate the non-woven fabric to enter the water absorption cloth, at the moment, the humidity-sensitive sensor sends out a signal, so that a buzzer on the controller sends out a sound, the blood permeation phenomenon can be found in time, the situation that the blood permeation cannot be found in time due to the fact that the cover is arranged on the electric heating cloth cover is avoided, the functions are more comprehensive, and meanwhile, the electric heating cloth cover, the non-woven fabric and the humidity-sensitive sensor can be removed and replaced, so that the electric heating cloth cover is convenient to be used for multiple times.

Description

Special sheath for hemodialysis patient with heating and blood seepage alarm functions

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a special sheath for a hemodialysis patient with heating and blood seepage alarm functions.

Background

The hemodialysis catheter is also called a double-cavity venous catheter and is used for guiding out human blood, and the blood returns to the human body after dialysis. When the hemodialysis catheter is used, the front part of the hemodialysis catheter is placed into a vein of a human body, and the rear part of the hemodialysis catheter is exposed out of the human body. The hemodialysis catheter needs to be left for a long time, a gauze piece is often adopted to cover the position where the hemodialysis catheter enters a human body at present, and the hemodialysis catheter is sleeved by a gauze roll into a cylinder.

In this regard, the chinese patent of the utility model with the publication number CN204840608U discloses a hemodialysis catheter sheath, which comprises a rectangular plastic base with a bottom connected with a vacuum chuck through a universal connection pipe, the universal connection pipe is in threaded connection with the rectangular plastic base, a first sliding groove and a second sliding groove which are transversely parallel are arranged at the upper end of the rectangular plastic base, a first sliding block and a second sliding block are respectively and slidably connected on the first sliding groove and the second sliding groove, and at least three transparent silica gel elastic clamping grooves are longitudinally and parallelly connected at the upper ends of the first sliding block and the second sliding block.

This fixed structure of hemodialysis pipe sheath card formula sliding connection takes movable connection with hemodialysis with the pipe, can prevent completely that hemodialysis pipe from knotting or coiling to as long as twine fixedly can, the mode of contrast book gauze is more convenient, but just is difficult to observe the situation of skin department after having used the sheath, when appearing droing or internal fistula leads to oozing the blood phenomenon because of the syringe needle, just unable in time discovers, and the general physical weakness of hemodialysis patient is cold-afraid simultaneously, and this sheath can't keep warm, and the functionality is relatively poor.

Therefore, a special protective sleeve for hemodialysis patients with heating and blood seepage alarming functions is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a special sheath for a hemodialysis patient with heating and blood seepage alarm functions so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the special sheath for the hemodialysis patient with the heating and bleeding alarming functions comprises a binding part and a controller, wherein two sides of two ends of the binding part are fixedly connected with a first magic tape barb layer and a first magic tape fluff layer respectively, the top surface of the binding part is fixedly connected with a catheter fixing assembly, one side of the binding part is provided with a first notch, the surface of the first notch is provided with a second notch, the first notch is sleeved with a non-woven fabric, an electric heating cloth cover is sleeved in the second notch, the surface of the second notch is fixedly connected with a plurality of circular bosses, and the circular bosses are provided with mounting notches;

the wet sensor is placed in the installation notch, two pins are fixedly connected to the wet sensor, two conductive copper sleeves are fixedly connected to the side wall of the installation notch, the two pins are respectively inserted into the two conductive copper sleeves, the pins are electrically connected with the pins, a plurality of female conductive contact pieces are fixedly connected to the second notch, a plurality of sub conductive contact pieces are fixedly connected to the side face of the electric heating cloth cover, and the sub conductive contact pieces are in contact with and electrically connected with the female conductive contact pieces;

the utility model discloses a touch screen display device, including binding cover portion bottom surface rigid coupling Type-C interface, electrically conductive copper sheathing and female conductive contact piece are connected to Type-C interface electricity, the data line is connected to the controller electricity, type-C connects are connected to data line tip electricity, type-C connects grafting and electrically connect Type-C interface.

Preferably, the inner side surface of the installation notch is sleeved with water absorption cloth, one side, close to the installation notch, of the water absorption cloth is fixedly connected with an annular magic tape fluff layer, the inner side of the installation notch is fixedly connected with an annular magic tape barb layer, and the annular magic tape barb layer is adhered to the annular magic tape fluff layer.

Preferably, the four L-shaped magic tape barb layers are fixedly connected at four corners of the second notch respectively, the four L-shaped magic tape fluff layers are fixedly connected at four corners of the electric heating cloth cover, the L-shaped magic tape fluff layers are adhered to the L-shaped magic tape barb layers, a plurality of through holes are formed in the electric heating cloth cover corresponding to the positions of the plurality of round bosses, the through holes are sleeved on the outer sides of the round bosses, and a plurality of medical adhesive tapes are adhered between the surfaces of the non-woven fabrics and the binding sleeve parts.

Preferably, the catheter fixing component comprises a binding band, the bottom surface of the center of the binding band is fixedly connected with a connecting cloth, the bottom surface of the connecting cloth is fixedly connected with the center of the top surface of the binding sleeve part, one side of the center of the binding band is fixedly connected with a first silica gel half sleeve, one side of the binding band, which is close to the first silica gel half sleeve, is sewed with a fixing cloth, and one side, which is close to the first silica gel half sleeve, of the fixing cloth is fixedly connected with a second silica gel half sleeve.

Preferably, the end part of the fixing cloth is fixedly connected with a second magic tape barb layer, the position of the binding belt corresponding to the second magic tape barb layer is fixedly connected with a second magic tape fluff layer, and two sides of two ends of the binding belt are fixedly connected with a third magic tape barb layer and a third magic tape fluff layer respectively.

Preferably, a battery jar is arranged on one side of the controller, a rechargeable battery is electrically connected in the battery jar, the surface of the battery jar is rotationally connected with a battery cover, the controller is electrically connected with a charging wire, the free end of the charging wire is electrically connected with a usb connector, the surface of the controller is fixedly connected with a buzzer and a control panel, and the controller is a singlechip.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with the electric heating cloth cover, the heating of the electric heating cloth cover is controlled by the controller, the phenomenon that a patient with blood permeation is weak and is afraid of cold can be relieved, meanwhile, when the situation that a needle falls off or internal fistula leads to blood permeation occurs, blood can permeate the non-woven fabric to enter the water absorption cloth, at the moment, the humidity-sensitive sensor sends out a signal, so that a buzzer on the controller sends out a sound, the blood permeation phenomenon can be found in time, the situation that the blood permeation cannot be found in time due to the fact that the cover is arranged on the electric heating cloth cover is avoided, the functions are more comprehensive, and meanwhile, the electric heating cloth cover, the non-woven fabric and the humidity-sensitive sensor can be removed and replaced, so that the electric heating cloth cover is convenient to be used for multiple times.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an explosion structure at a binding portion of the present utility model;

FIG. 3 is a schematic view of a cut-away construction of a mounting recess in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the back of the electrothermal cloth according to the present utility model;

FIG. 5 is a schematic view showing the structure of the catheter fixing assembly according to the present utility model.

In the figure: 1. a binding part; 2. a controller; 3. a catheter securement assembly; 4. electrothermal cloth cover; 5. a mounting recess; 6. a moisture sensitive sensor; 11. a first recess; 12. a second notch; 13. a circular boss; 14. an L-shaped magic tape barb layer; 15. a female conductive contact; 16. Type-C interface; 17. a nonwoven fabric; 18. medical adhesive tape; 19. the first magic tape barb layer; 110. a first velcro floss layer; 21. a data line; 22. Type-C linker; 23. a charging wire; 24. a usb connector; 25. a buzzer; 26. a control panel; 27. a battery case; 28. a rechargeable battery; 29. a battery cover; 31. a strap; 32. connecting cloth; 33. a first silica gel half sleeve; 34. fixing cloth; 35. a second silica gel half sleeve; 36. the second magic tape barb layer; 37. a second magic tape fluff layer; 38. a third hook-and-loop barb layer; 39. a third magic tape fluff layer; 41. a through hole; 42. a sub-conductive contact; 43. an L-shaped magic tape fluff layer; 51. a water-absorbing cloth; 52. an annular magic tape barb layer; 53. annular magic tape fluff layer; 54. a conductive copper sleeve; 61. pins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, the present utility model provides a technical solution: a special sheath for hemodialysis patients with heating and bleeding alarm functions comprises a binding part 1 and a controller 2, wherein two sides of two ends of the binding part 1 are fixedly connected with a first magic tape barb layer 19 and a first magic tape fluff layer 110 respectively, the top surface of the binding part 1 is fixedly connected with a catheter fixing component 3, one side of the binding part 1 is provided with a first notch 11, the surface of the first notch 11 is provided with a second notch 12, the first notch 11 is sheathed with a non-woven fabric 17, the second notch 12 is sheathed with an electric heating cloth cover 4, the surface of the second notch 12 is fixedly connected with a plurality of circular bosses 13, and the circular bosses 13 are provided with mounting notches 5;

the humidity sensor 6 is placed in the mounting notch 5, two pins 61 are fixedly connected to the humidity sensor 6, two conductive copper sleeves 54 are fixedly connected to the side wall of the mounting notch 5, the two pins 61 are respectively inserted into the two conductive copper sleeves 54, the pins 61 are electrically connected with the pins 61, a plurality of mother conductive contacts 15 are fixedly connected to the second notch 12, a plurality of child conductive contacts 42 are fixedly connected to the side surface of the electric heating cloth cover 4, and the child conductive contacts 42 are in contact with and electrically connected with the mother conductive contacts 15;

the bottom surface of the binding sleeve part 1 is fixedly connected with the Type-C interface 16, the Type-C interface 16 is electrically connected with the conductive copper sleeve 54 and the female conductive contact 15, the controller 2 is electrically connected with the data wire 21, the end part of the data wire 21 is electrically connected with the Type-C connector 22, and the Type-C connector 22 is spliced and electrically connected with the Type-C interface 16.

Example 2:

referring to fig. 3, the inner side surface of the installation recess 5 is sleeved with a water absorbing cloth 51, one side of the water absorbing cloth 51 close to the installation recess 5 is fixedly connected with an annular magic tape fluff layer 53, the inner side of the installation recess 5 is fixedly connected with an annular magic tape barb layer 52, and the annular magic tape barb layer 52 is adhered to the annular magic tape fluff layer 53.

Referring to fig. 2 and 4, four L-shaped velcro barb layers 14 are fixedly connected to four corners of the second recess 12, four L-shaped velcro fluff layers 43 are fixedly connected to four corners of the electrothermal cloth cover 4, the L-shaped velcro fluff layers 43 are adhered to the L-shaped velcro barb layers 14, a plurality of through holes 41 are formed in the electrothermal cloth cover 4 corresponding to the plurality of circular bosses 13, the through holes 41 are sleeved on the outer sides of the circular bosses 13, and a plurality of medical adhesive tapes 18 are adhered between the non-woven fabrics 17 and the surfaces of the binding sleeve parts 1.

Referring to fig. 5, the catheter fixing assembly 3 includes a strap 31, a connecting cloth 32 is fixedly connected to a bottom surface of the strap 31, the connecting cloth 32 is fixedly connected to a top surface of the binding portion 1, a first silica gel half-sleeve 33 is fixedly connected to a central side of the strap 31, a fixing cloth 34 is sewn on a side of the strap 31 close to the first silica gel half-sleeve 33, and a second silica gel half-sleeve 35 is fixedly connected to a side of the fixing cloth 34 close to the first silica gel half-sleeve 33.

Referring to fig. 5, the end of the fixing cloth 34 is fixedly connected with a second hook-and-loop barb layer 36, the position of the binding band 31 corresponding to the second hook-and-loop barb layer 36 is fixedly connected with a second hook-and-loop fluff layer 37, and two sides of two ends of the binding band 31 are respectively fixedly connected with a third hook-and-loop barb layer 38 and a third hook-and-loop fluff layer 39.

Referring to fig. 1, a battery slot 27 is formed on one side of the controller 2, a rechargeable battery 28 is electrically connected in the battery slot 27, a battery cover 29 is rotatably connected to the surface of the battery slot 27, the controller 2 is electrically connected with a charging wire 23, the free end of the charging wire 23 is electrically connected with a usb connector 24, a buzzer 25 and a control panel 26 are fixedly connected to the surface of the controller 2, the controller 2 is a single-chip microcomputer, when in use, the non-woven fabric 17 is firstly stuck to the first notch 11 through the medical adhesive tape 18, then wound on the arm of a patient, fixed with the first magic tape fluff layer 110 by the first magic tape barb layer 19, then a catheter is placed between the first silica gel half sleeve 33 and the second silica gel half sleeve 35, the second hook-and-loop adhesive barb layer 36 and the second hook-and-loop adhesive fluff layer 37 are adhered, the binding band 31 is fixed on an arm through the third hook-and-loop adhesive barb layer 38 and the third hook-and-loop adhesive fluff layer 39, the catheter can be fixed, then the electric heating cloth cover 4 works through the controller 2 to heat the arm of a patient, the patient is more comfortable, when the needle falls off or the internal fistula leads to the bleeding, blood can permeate the non-woven fabric 17 to enter the water absorption cloth 51, at the moment, the humidity sensor 6 sends out a signal, and the buzzer 25 on the controller 2 sends out sound, so that medical staff can find out in time.

Example 3:

when in use, the non-woven fabric 17 is firstly stuck to the first notch 11 through the medical adhesive tape 18, then is wound on the arm of a patient, is fixed with the first magic tape fluff layer 110 by utilizing the first magic tape barb layer 19, then is placed between the first silica gel half sleeve 33 and the second silica gel half sleeve 35, the second magic tape barb layer 36 is adhered with the second magic tape fluff layer 37, the bandage 31 is fixed on the arm by utilizing the third magic tape barb layer 38 and the third magic tape fluff layer 39, thus the catheter can be fixed, the electrothermal cloth cover 4 is enabled to work through the controller 2, the arm of the patient is heated, the patient is more comfortable, when the needle falls off or the internal fistula leads to blood seepage, blood can permeate the non-woven fabric 17 to enter the water absorbing cloth 51, at the moment, the humidity sensor 6 sends out a signal, so that the buzzer 25 on the controller 2 sends out a sound, and medical staff can find out timely.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special sheath of hemodialysis patient with heating and ooze blood alarming function, includes binding cover portion (1) and controller (2), binding cover portion (1) both ends both sides rigid coupling respectively first magic subsides barb layer (19) and first magic subsides fine hair layer (110), its characterized in that:

the catheter fixing assembly is characterized in that the top surface of the binding sleeve part (1) is fixedly connected with the catheter fixing assembly (3), a first notch (11) is formed in one side of the binding sleeve part (1), a second notch (12) is formed in the surface of the first notch (11), a non-woven fabric (17) is sleeved in the first notch (11), an electric heating cloth cover (4) is sleeved in the second notch (12), a plurality of circular bosses (13) are fixedly connected on the surface of the second notch (12), and a mounting notch (5) is formed in the circular boss (13);

the humidity sensor (6) is placed in the installation notch (5), two pins (61) are fixedly connected to the humidity sensor (6), two conductive copper sleeves (54) are fixedly connected to the side wall of the installation notch (5), the two pins (61) are respectively inserted into the two conductive copper sleeves (54), the pins (61) are electrically connected with the pins (61), a plurality of female conductive contact pieces (15) are fixedly connected to the second notch (12), a plurality of sub conductive contact pieces (42) are fixedly connected to the side face of the electric heating cloth cover (4), and the sub conductive contact pieces (42) are in contact with and electrically connected with the female conductive contact pieces (15);

the utility model discloses a Type-C interface, including binding cover portion (1) bottom surface rigid coupling Type-C interface (16), electrically conductive copper sheathing (54) and female conductive contact (15) are connected to Type-C interface (16), data line (21) are connected to controller (2) electricity, type-C connects (22) are connected to data line (21) tip electricity, type-C connects (22) grafting and electrically connect Type-C interface (16).

2. A hemodialysis patient-specific sheath with heating and bleeding alarm functions as in claim 1, wherein: the waterproof cloth is characterized in that the water absorbing cloth (51) is sleeved on the inner side surface of the installation notch (5), the water absorbing cloth (51) is fixedly connected with the annular magic tape fluff layer (53) close to one side of the installation notch (5), the annular magic tape barb layer (52) is fixedly connected with the inner side of the installation notch (5), and the annular magic tape barb layer (52) is adhered to the annular magic tape fluff layer (53).

3. A hemodialysis patient-specific sheath with heating and bleeding alarm functions as in claim 1, wherein: four L-shaped magic tape barb layers (14) are fixedly connected at four corners of the second notch (12), four L-shaped magic tape fluff layers (43) are fixedly connected at four corners of the electric heating cloth cover (4), the L-shaped magic tape fluff layers (43) are adhered to the L-shaped magic tape barb layers (14), a plurality of through holes (41) are formed in positions, corresponding to a plurality of circular bosses (13), of the electric heating cloth cover (4), the through holes (41) are sleeved on the outer sides of the circular bosses (13), and a plurality of medical adhesive tapes (18) are adhered between the surfaces of the non-woven fabrics (17) and the binding part (1).

4. A hemodialysis patient-specific sheath with heating and bleeding alarm functions as in claim 1, wherein: the catheter fixing assembly (3) comprises a binding belt (31), a connecting cloth (32) is fixedly connected to the central bottom surface of the binding belt (31), the connecting cloth (32) is fixedly connected to the central position of the top surface of the binding sleeve part (1), a first silica gel half sleeve (33) is fixedly connected to one side of the center of the binding belt (31), a fixing cloth (34) is sewn on one side, close to the first silica gel half sleeve (33), of the binding belt (31), and a second silica gel half sleeve (35) is fixedly connected to one side, close to the first silica gel half sleeve (33), of the fixing cloth (34).

5. The hemodialysis patient-specific sheath with heating and bleeding alarm functions of claim 4, wherein: the fixed cloth (34) tip rigid coupling second magic subsides barb layer (36), bandage (31) correspond second magic subsides barb layer (36) position rigid coupling second magic subsides fine hair layer (37), bandage (31) both ends both sides rigid coupling third magic subsides barb layer (38) and third magic subsides fine hair layer (39) respectively.

6. A hemodialysis patient-specific sheath with heating and bleeding alarm functions as in claim 1, wherein: the battery jar (27) is seted up to controller (2) one side, rechargeable battery (28) are connected to electricity in battery jar (27), battery lid (29) are connected in battery jar (27) surface rotation, charging wire (23) are connected to controller (2) electricity, usb joint (24) are connected to charging wire (23) free end electricity, buzzer (25) and control panel (26) are fixed on controller (2) surface, controller (2) are the singlechip.