Fixing device for thermal therapy radiator

Abstract

The utility model relates to a fixing device for a thermal therapy radiator, belongs to the technical field of medical instruments, and solves the problem that the thermal therapy radiator is easy to displace during thermal therapy. The positioning device comprises a first positioning assembly, a second positioning assembly and a fastening knob, the first positioning assembly comprises a positioning plate, a flexible positioning pad, a semicircular positioning snap ring, a connecting strap and a first fixing strap; semicircular positioning snap rings are arranged at the lower ends of the positioning plates; the two semicircular positioning snap rings can be spliced into a cylindrical positioning snap ring; the outer part of the positioning clamping ring is screwed with a fastening knob through a thread; the positioning clamping ring is arranged outside the thermal therapy radiator in a sleeving manner and is used for clamping and fixing the thermal therapy radiator; one end of the connecting strap is connected above the flexible positioning pad, and the other end of the connecting strap is connected with the first fixing strap; the two first fixing bands can be tightly hooped on the waist of a patient after being connected. According to the fixing device, the thermal therapy radiator is hooped and fixed through the positioning clamping ring, and the fixing device is fixed to a patient through the fixing band.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a fixing device for a thermal therapy radiator. Background Art

[0002] At present, heat therapy is often used to treat vaginal tumors, cervical cancer, etc.; the patient's lesion site is heated to a temperature of 39.5-41.5℃; deep hyperthermia is the use of energy generated by a heat therapy source to act on the human body, causing ion movement and dipole rotation in human tissue, generating heat during the oscillation process, in order to achieve the purpose of treating diseases and eliminating lesions. There are two types of heat therapy for gynecological diseases: extracorporeal heat therapy and intracorporeal heat therapy; extracorporeal heat therapy is easy to operate, but it is difficult to control the temperature of the lesion site, and it is easy to cause excessive surface temperature; intracorporeal heat therapy generally uses a mobile heat therapy device with a heat therapy radiator placed in the vaginal cavity. The built-in heat therapy radiator is a cylindrical structure with a diameter of 2cm. When in use, the radiator is connected to the heat therapy machine and inserted into the vagina for treatment.

[0003] For built-in hyperthermia, the hyperthermia radiator cannot be effectively fixed because the patient lies on his back; and because the treatment time is long, the patient's abdominal breathing or body movement may cause the radiator to slip out of the vagina. Clinically, cross-fixation with tape is generally used, but the fixation effect is poor, and the hyperthermia radiator may still shift if the patient sweats or moves, and the removal of the tape will cause pain to the patient, resulting in a poor treatment experience.

[0004] Therefore, for treatment methods with built-in thermotherapy radiators, it is necessary to provide a device that can position and fix the thermotherapy radiator to ensure the treatment effect and improve the patient's treatment experience. Utility Model Content

[0005] In view of the above analysis, the utility model aims to provide a fixing device for a thermotherapy radiator, so as to solve the problem that the thermotherapy radiator is inconvenient to fix and is easy to fall off or shift during thermotherapy treatment, thus affecting the treatment effect.

[0006] The purpose of this utility model is mainly achieved through the following technical solutions:

[0007] A fixing device for a thermotherapy radiator, comprising: a first positioning assembly, a second positioning assembly and a fastening knob; the first positioning assembly and the second positioning assembly have the same structure and are symmetrically arranged;

[0008] The first positioning assembly includes: a positioning plate, a flexible positioning pad, a semicircular positioning clamp ring, a connecting strap and a first fixing strap;

[0009] The semicircular positioning clamp ring is arranged at the lower end of the positioning plate; the two semicircular positioning clamp rings of the first positioning assembly and the second positioning assembly can be assembled into a cylindrical positioning clamp ring; the outer portion of the positioning clamp ring is screwed to the fastening knob through a thread; the positioning clamp ring is sleeved on the outer portion of the thermotherapy radiator to clamp and fix the thermotherapy radiator;

[0010] The flexible positioning pad is fixedly connected to the outer side of the positioning plate; one end of the connecting strap is connected to the top of the flexible positioning pad, and the other end is connected to the first fixing strap; the two first fixing straps of the first positioning assembly and the second positioning assembly can be tightened around the patient's waist after being connected.

[0011] Furthermore, an elastic hoop is provided on the inner surface of the positioning clamp ring; the diameter of the elastic hoop is smaller than the diameter of the thermotherapy radiator; when the thermotherapy radiator is clamped and fixed by the positioning clamp ring, the elastic hoop is compressed.

[0012] Furthermore, at least two elastic hoops are arranged in parallel inside the positioning clamp ring.

[0013] Furthermore, the flexible positioning pad and the positioning plate are fixed as a whole by bonding.

[0014] Furthermore, the positioning plate is a rectangular plate.

[0015] Furthermore, the connecting strap is an elastic strap.

[0016] Furthermore, a second fixing belt and a third fixing belt are respectively provided on both sides of the flexible positioning pad; the second fixing belt and the third fixing belt are used to wrap around and fix on the patient's legs.

[0017] Furthermore, the two first fixing belts of the first positioning assembly and the second positioning assembly are connected by snap connection or adhesive connection.

[0018] Furthermore, the tightening knob includes: a threaded sleeve and a rotating fin; the threaded sleeve is used to be threadedly connected with the two assembled semicircular positioning clamps; the rotating fin is fixedly installed on the outside of the threaded sleeve and serves as a force-applying component to realize the rotation of the threaded sleeve.

[0019] Furthermore, the flexible positioning pad is made of medical rubber or medical soft silicone.

[0020] The technical solution of the utility model can achieve at least one of the following effects:

[0021] 1. The fixing device for the thermotherapy radiator of the utility model can be respectively mounted on the outside of the cylindrical thermotherapy radiator through the two semicircular positioning clamps on the positioning plate, and fastened and connected by a tightening knob; the thermotherapy radiator and the positioning plate are fixed to each other, and then the positioning plate is connected and tightened to the patient's waist through the connecting strap and the first fixing strap to achieve wearable fixation, which can prevent the thermotherapy radiator from detaching from the patient's body. The method of use is simple and reliable, and the thermotherapy treatment effect is guaranteed.

[0022] 2. The fixing device for the thermotherapy radiator of the utility model is provided with an elastic hoop inside the positioning clamp. When the tightening knob is screwed onto the outside of the positioning clamp, the thermotherapy radiator can be clamped and fixed by the squeezing action of the elastic hoop, thereby preventing the thermotherapy radiator from slipping in the axial direction of the positioning clamp, thereby ensuring reliable fixation.

[0023] 3. The fixing device for the thermotherapy radiator of the utility model is bound to the patient's waist through a first fixing belt, and then provides an upward pulling force to the positioning plate and the thermotherapy radiator in the positioning clip through a connecting belt, thereby preventing the thermotherapy radiator from moving out of the patient's body, and realizing reliable positioning of the thermotherapy position of the thermotherapy radiator, thereby ensuring the thermotherapy effect.

[0024] 4. The fixing device for the thermotherapy radiator of the utility model can bind the fixing device to the patient's legs by providing a second fixing belt and a third fixing belt, thereby achieving multiple fixation of the thermotherapy radiator.

[0025] 5. The fixing device for the thermotherapy radiator of the utility model has a flexible positioning pad arranged around the outer side of the positioning plate. The deformation of the flexible positioning pad can facilitate the fixing device as a whole to fit the patient's body shape. At the same time, the provision of the flexible positioning pad improves the wearing comfort of the fixing device of the utility model.

[0026] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by implementing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the contents specifically pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are only used for the purpose of illustrating specific embodiments and are not to be considered as limiting the present invention. In the entire drawings, the same reference symbols represent the same components.

[0028] Figure 1 This is a schematic diagram of the structural composition of the fixing device for the thermal therapy radiator of the utility model;

[0029] Figure 2 It is a schematic diagram of the structural composition of the first positioning component;

[0030] Figure 3 is a partial enlarged view of the first positioning component;

[0031] Figure 4 It is a schematic diagram of a state where two positioning plates of the first positioning assembly and the second positioning assembly are aligned;

[0032] Figure 5 It is a structural diagram of the fastening knob;

[0033] Figure 6 A schematic diagram showing the principle of screwing and fixing two semicircular positioning clamps for tightening the knob;

[0034] Figure 7 This is one of the schematic diagrams of the wearing state of the fixing device for the thermal therapy radiator of the utility model;

[0035] Figure 8 This is the second schematic diagram of the wearing state of the fixing device for the thermal therapy radiator of the present invention.

[0036] Reference numerals:

[0037] 1-first positioning assembly; 2-second positioning assembly; 3-fastening knob;

[0038] 101-positioning plate; 102-flexible positioning pad; 103-semicircular positioning clamp; 104-connecting strap; 105-first fixing strap; 106-second fixing strap; 107-third fixing strap; 108-elastic hoop; 301-threaded sleeve; 302-rotating fin. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0040] Example 1

[0041] A specific embodiment of the utility model discloses a fixing device for a thermotherapy radiator, such as Figure 1 , Figure 2 , Figure 3As shown, it includes: a first positioning component 1, a second positioning component 2 and a fastening knob 3; the first positioning component 1 and the second positioning component 2 have the same structure and are symmetrically arranged; the first positioning component 1 includes: a positioning plate 101, a flexible positioning pad 102, a semicircular positioning clamp ring 103, a connecting strap 104 and a first fixing strap 105; the semicircular positioning clamp ring 103 is arranged at the lower end of the positioning plate 101; the two semicircular positioning clamp rings 103 of the first positioning component 1 and the second positioning component 2 can be assembled into a cylindrical positioning clamp ring; the outer part of the positioning clamp ring is screwed to the fastening knob 3 by a thread; the positioning clamp ring is sleeved on the outer part of the thermotherapy radiator for clamping and fixing the thermotherapy radiator; the flexible positioning pad 102 is fixedly connected to the outer side of the positioning plate 101; one end of the connecting strap 104 is connected to the upper part of the flexible positioning pad 102, and the other end is connected to the first fixing strap 105; the two first fixing straps 105 of the first positioning component 1 and the second positioning component 2 can be tightened around the patient's waist after being connected.

[0042] like Figure 7 , Figure 8 As shown, when in use, firstly, the fastening knob 3 is sleeved on the end of the thermotherapy radiator (or on the connection line with the thermotherapy device), and after the thermotherapy radiator is inserted into the patient's body, the positioning plates 101 of the two sets of positioning components are respectively placed on the upper and lower sides of the thermotherapy radiator; the thermotherapy radiator is clamped between the two semicircular positioning clamps 103, and the fastening knob 3 is screwed on the outer side of the two semicircular positioning clamps 103 to achieve the clamping fixation of the thermotherapy radiator and the positioning clamps; then the connecting straps 104 and the first fixing straps 105 of the two sets of positioning components are flipped up from the front and back sides of the patient respectively, and finally the ends of the two first fixing straps 105 are connected to fasten the fixing device to the patient's waist, so as to achieve wearable fixation of the fixing device and the thermotherapy radiator.

[0043] In a specific implementation of the present invention, the positioning plate 101 is a rectangular plate. Alternatively, the positioning plate 101 is a semicircular plate; preferably, the positioning plate 101 is a hard plastic plate.

[0044] In a specific implementation manner of the present invention, the two first fixing belts 105 of the first positioning component 1 and the second positioning component 2 are connected by snap connection or adhesive connection.

[0045] Preferably, the first fixing belt 105 is an elastic belt with buckles at both ends. The two ends of the two first fixing belts 105 are engaged with each other to achieve a circumferential connection between the two first fixing belts 105. After the two first fixing belts 105 are connected, they can be tightened around the patient's waist by their own elastic force.

[0046] Alternatively, the first fixing strap 105 is a non-elastic strap, and both ends of the strap are provided with a hook-and-loop structure (such as Velcro), and the two ends of the two first fixing straps 105 are bonded to each other to achieve a circumferential connection and fixation; at the same time, by adjusting the length of the overlapping part of the two first fixing straps 105 of the two sets of positioning components, the patient's waist can be tightened by the two first fixing straps 105.

[0047] In a specific implementation of the utility model, Figure 4 As shown, an elastic hoop 08 is provided on the inner surface of the positioning clamp ring; the diameter of the elastic hoop 108 is smaller than the diameter of the thermotherapy radiator; when the thermotherapy radiator is clamped and fixed by the positioning clamp ring, the elastic hoop 108 is compressed.

[0048] like Figure 4 As shown, at least two elastic hoops 108 are arranged in parallel inside the positioning clip.

[0049] Specifically, during the process of screwing the fastening knob 3 and the two semicircular positioning clamps 103, the elastic hoop 108 is gradually pressed against the surface of the thermotherapy radiator to clamp and fix it. Figure 4 shown.

[0050] In a specific implementation of the present invention, the flexible positioning pad 102 is fixed to the positioning plate 101 as a whole by bonding. Preferably, the flexible positioning pad 102 is made of medical rubber or medical soft silicone.

[0051] Specifically, Figure 1 , Figure 2 , Figure 3 As shown, the flexible positioning pad 102 is semi-enclosed around the outer side of the positioning plate 101; the flexible positioning pad 102 is not provided on the side where the two positioning plates 101 are connected, but a semi-circular positioning clamp 103 is provided. When the two positioning plates 101 are connected symmetrically up and down, the two semi-circular positioning clamps 130 can be assembled into a cylindrical positioning clamp.

[0052] In the present invention, the deformation of the flexible positioning pad 102 can facilitate the fixation device as a whole to fit the patient's body shape. Meanwhile, the provision of the flexible positioning pad 102 improves the wearing comfort of the fixation device of the present invention.

[0053] In a specific embodiment of the present invention, the connecting strap 104 is an elastic strap. When the first fixing straps 105 of the two sets of positioning components are tightened around the patient's waist, the connecting strap 104 is stretched, and the elastic force of the connecting strap 104 will tighten the positioning plate 101, the positioning clip and the thermotherapy radiator toward the inside of the human body, which has the effect of preventing the thermotherapy radiator from falling off or shifting.

[0054] Specifically, the connection strap 104 is arranged perpendicular to the first fixing strap 105 ; or, the connection strap 104 and the first fixing strap 105 are arranged at an acute angle.

[0055] Preferably, at least two connecting straps 104 are provided, or the connecting straps 104 are provided in an "H"-shaped structure, such as Figure 1 , Figure 2 , Figure 7 , Figure 8 shown.

[0056] Specifically, the first fixing belt 105 , the second fixing belt 106 , and the third fixing belt 107 are arranged parallel to each other, and all of them are flexible and bendable / twistable belt structures.

[0057] In a specific implementation of the present invention, a second fixing belt 106 and a third fixing belt 107 are respectively provided on both sides of the flexible positioning pad 102; the second fixing belt 106 and the third fixing belt 107 are used to surround and fix on the patient's legs.

[0058] like Figure 1 , Figure 7 , Figure 8 As shown, the connection method between the two second fixing straps 106 of the two sets of positioning components and between the two second fixing straps 107 is the same as the connection method of the two first fixing straps 107; the second fixing straps 106 and the third fixing straps 107 are arranged on the left and right sides of the flexible positioning pad 102, and can be tightened around the patient's legs after connection, thereby realizing the binding fixation of the positioning plate 101, the flexible positioning pad 102 and the thermal therapy radiator to the human body.

[0059] In a specific implementation of the utility model, Figure 5 , Figure 6 As shown, the tightening knob 3 includes: a threaded sleeve 301 and a rotating fin 302; the threaded sleeve 301 is used to be threadedly connected with the two semicircular positioning clamps 103 after assembly; the rotating fin 302 is fixedly installed on the outside of the threaded sleeve 301 and serves as a force-applying component to realize the rotation of the threaded sleeve 301.

[0060] Specifically, the rotating fin 302 is a rectangular plate-shaped structure; and two rotating fins 302 are symmetrically arranged on the outside of the threaded sleeve 301 .

[0061] In the utility model, the two semicircular positioning clamps 103 on the positioning plate 101 are respectively covered on the outside of the cylindrical thermotherapy radiator and are fastened and connected by a fastening knob 3; when the fastening knob 3 is screwed onto the outside of the positioning clamp, the thermotherapy radiator can be clamped and fixed by the squeezing action of the elastic hoop 108 on the inner side of the positioning clamp, so as to achieve mutual fixation of the thermotherapy radiator and the positioning plate 101, and then the positioning plate 101 and the thermotherapy radiator are tied and connected to the patient by connecting the strap 104, the first fixing strap 105, the second fixing strap 106, and the third fixing strap 107, so as to achieve wearable fixation, prevent the thermotherapy radiator from detaching from the patient's body, and ensure the thermotherapy treatment effect.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for a thermotherapy radiator, characterized in that: include: A first positioning component (1), a second positioning component (2) and a tightening knob (3); The first positioning component (1) and the second positioning component (2) have the same structure and are symmetrically arranged; The first positioning assembly (1) comprises: a positioning plate (101), a flexible positioning pad (102), a semicircular positioning clamp ring (103), a connecting strap (104) and a first fixing strap (105); The semicircular positioning clamp ring (103) is arranged at the lower end of the positioning plate (101); the two semicircular positioning clamp rings (103) of the first positioning assembly (1) and the second positioning assembly (2) can be assembled into a cylindrical positioning clamp ring; the outside of the positioning clamp ring is screwed to the fastening knob (3) via a thread; the positioning clamp ring is sleeved on the outside of the thermotherapy radiator and is used to clamp and fix the thermotherapy radiator; The flexible positioning pad (102) is fixedly connected to the outer side of the positioning plate (101); one end of the connecting strap (104) is connected to the top of the flexible positioning pad (102), and the other end is connected to the first fixing strap (105); the two first fixing straps (105) of the first positioning component (1) and the second positioning component (2) can be tightened around the patient's waist after being connected.

2. The fixing device for a thermotherapy radiator according to claim 1, characterized in that: An elastic hoop (108) is provided on the inner surface of the positioning clamp ring; the diameter of the elastic hoop (108) is smaller than the diameter of the thermotherapy radiator; when the thermotherapy radiator is clamped and fixed by the positioning clamp ring, the elastic hoop (108) is compressed.

3. The fixing device for a thermotherapy radiator according to claim 2, characterized in that: At least two elastic hoops (108) are arranged in parallel inside the positioning clamp ring.

4. The fixing device for a thermotherapy radiator according to any one of claims 1 to 3, characterized in that: The flexible positioning pad (102) and the positioning plate (101) are fixed as a whole by bonding.

5. The fixing device for a thermotherapy radiator according to claim 4, characterized in that: The positioning plate (101) is a rectangular plate.

6. The fixing device for a thermotherapy radiator according to claim 1, characterized in that: The connecting strap (104) is an elastic strap.

7. The fixing device for a thermotherapy radiator according to claim 1 or 6, characterized in that: A second fixing belt (106) and a third fixing belt (107) are respectively arranged on both sides of the flexible positioning pad (102); the second fixing belt (106) and the third fixing belt (107) are used to surround and fix on the patient's legs.

8. The fixing device for a thermotherapy radiator according to claim 1, characterized in that: The two first fixing belts (105) of the first positioning component (1) and the two first fixing belts (105) of the second positioning component (2) are connected by means of a snap connection or an adhesive connection.

9. The fixing device for a thermotherapy radiator according to claim 1, characterized in that: The tightening knob (3) comprises: a threaded sleeve (301) and a rotating fin (302); the threaded sleeve (301) is used for threaded connection with the two assembled semicircular positioning clamps (103); the rotating fin (302) is fixedly mounted on the outside of the threaded sleeve (301) and serves as a force-applying component for realizing the rotation of the threaded sleeve (301).

10. The fixing device for a thermotherapy radiator according to claim 1, characterized in that: The flexible positioning pad (102) is made of medical rubber or medical soft silica gel.

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