Vomiting relieving treatment device for tumor chemotherapy

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a vomiting relieving treatment device for tumor chemotherapy, which comprises a massage module, a fastening mechanism is arranged on the outer wall of the massage module, and a rolling mechanism is arranged on the outer wall of the massage module; the winding mechanism comprises a winding drum, a partition plate is fixedly connected to the inner wall of the winding drum, a rotating shaft is elastically connected to the outer wall of the partition plate through a volute spiral spring, a clamping groove is formed in the outer wall of the rotating shaft, a fixing block is fixedly connected to the outer wall of the front end of the winding drum, and a limiting block is elastically connected to the inner wall of the fixing block through a connecting spring. The pull-out length of the bandage can be fixed through clamping connection of the limiting block and the clamping groove, limiting of the rotating shaft is removed when the bandage is not used, the bandage can be automatically wound in the winding barrel, space is saved, and the problems that the bandage is wound disorderly due to the fact that the bandage is exposed all the time, and the bandage is inconvenient to tidy in the using process are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical equipment, and specifically relates to a vomiting relieving treatment device for tumor chemotherapy. BACKGROUND

[0002] Tumor patients are prone to vomiting and other conditions after receiving chemotherapy because chemotherapy drugs stimulate the gastrointestinal mucosa and affect the regulatory function of the nervous system. The vomiting relieving device for tumor chemotherapy is a device for relieving the vomiting symptoms of tumor patients after chemotherapy. It helps to reduce the vomiting reaction of patients by massaging specific body acupoints with massage balls, and plays a certain role in the auxiliary treatment of tumor chemotherapy.

[0003] The vomiting relieving device needs to be worn on the wrist or leg of a patient when in use, so that the massage ball corresponds to the position of the specific acupoint. The device is fixed by a strap when being worn. However, the wrists and legs of different patients have different thicknesses. In order to adapt to different patients, the strap is relatively long. In some prior art, the strap is exposed for a long time when not in use, which occupies a lot of space. When carrying, the strap will gradually entangle together and become messy after being touched and rubbed for many times. Therefore, a vomiting relieving treatment device for tumor chemotherapy is provided to solve the above problems. UTILIZY MODEL CONTENT

[0004] To solve the problems in the background art, the utility model provides a vomiting relieving treatment device for tumor chemotherapy, which solves the problem that the strap cannot be kept neat when not in use in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vomiting relieving treatment device for tumor chemotherapy, comprising a massage module, a fastening mechanism is arranged on the outer wall of the massage module, and a winding mechanism is arranged on the outer wall of the massage module.

[0006] The winding mechanism comprises a winding drum, a partition plate is fixedly connected to the inner wall of the winding drum, a rotating shaft is elastically connected to the outer wall of the partition plate through a volute spring, a clamping groove is formed in the outer wall of the rotating shaft, a fixed block is fixedly connected to the front end of the outer wall of the winding drum, a limiting block is elastically connected to the inner wall of the fixed block through a connecting spring, a protruding block is fixedly connected to the outer wall of the limiting block, and a strap is wound around the outer wall of the rotating shaft.

[0007] Preferably, the winding drum is fixedly connected to the outer wall of the massage module, and the rotating shaft is rotatably connected to the inner wall of the winding drum.

[0008] Preferably, one end of the volute spring is fixedly connected to the outer wall of the partition plate, and the other end of the volute spring is fixedly connected to the outer wall of the rotating shaft.

[0009] Preferably, one end of the connecting spring is fixedly connected with the outer wall of the limiting block, and the other end of the connecting spring is fixedly connected with the outer wall of the fixed block.

[0010] Preferably, the protruding block is slidably connected with the inner wall of the fixed block, the limiting block is slidably connected with the inner wall of the fixed block, and the limiting block is clamped with the clamping groove.

[0011] Preferably, the fastening mechanism comprises a connecting block, a threaded rod is threadedly connected with the inner wall of the connecting block, and a rotating rod is rotatably connected with the inner wall of the connecting block, and a hand wheel is fixedly connected with the outer wall of the rotating rod.

[0012] Preferably, the connecting block is fixedly connected with the outer wall of the massage module, the threaded rod is threadedly connected with the inner wall of the rotating rod, the rotating rod penetrates through the outer wall of the connecting block, and the bandage is fixedly connected with the outer wall of the rotating rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a massage module, connecting block, fastening mechanism, connecting block fixed connection in massage module's outer wall, threaded rod and rotating rod's inner wall thread connection, rotating rod penetrates the outer wall of connecting block, and bandage is fixedly connected with the outer wall of rotating rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the main body structure schematic drawing of the utility model;

[0016] Figure 2 It is the winding mechanism structure schematic drawing of the utility model;

[0017] Figure 3 It is the main body structure schematic drawing of the utility model; Figure 2 It is the main body structure schematic drawing of the utility model;

[0018] Figure 4 It is the massage module, connecting block section structure schematic drawing of the utility model.

[0019] In the drawing: 1, massage module;2, winding mechanism;201, winding drum;202, baffle;203, vortex spring;204, rotating shaft;205, clamping groove;206, fixed block;207, connecting spring;208, limiting block;209, protruding block;3, bandage;4, fastening mechanism;401, connecting block;402, threaded rod;403, rotating rod;404, hand wheel. DETAILED DESCRIPTION

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, this utility model provides a vomiting relief device for tumor chemotherapy, including a massage module 1. The outer wall of the massage module 1 is provided with a fastening mechanism 4 and a winding mechanism 2. The winding mechanism 2 includes a winding drum 201. A partition 202 is fixedly connected to the inner wall of the winding drum 201. A rotating shaft 204 is elastically connected to the outer wall of the partition 202 through a spiral spring 203. A slot 205 is opened on the outer wall of the rotating shaft 204. A fixing block 206 is fixedly connected to the outer wall of the front end of the winding drum 201. A limiting block 208 is elastically connected to the inner wall of the fixing block 206 through a connecting spring 207. A protrusion 209 is fixedly connected to the outer wall of the limiting block 208. A strap 3 is wound around the outer wall of the rotating shaft 204.

[0022] The above-mentioned solution employs the following: Massage module 1 is the main body of a vomiting relief device used after chemotherapy for tumors, representing existing technology. Its outer wall is equipped with multiple massage balls and a switch. The patient can wear it on their wrist or leg, aligning the massage balls with the Neiguan (PC6) or Zusanli (ST36) acupoints. When massage module 1 is activated, the massage balls continuously apply pressure and massage to the Neiguan or Zusanli acupoints, reducing nausea and vomiting by regulating related nerve pathways such as the vagus nerve. A retractable mechanism 2 allows the patient to easily secure massage module 1 to their wrist or leg using straps 3, and a fastening mechanism 4 ensures secure fastening. This design ensures a more stable fit for the massage module 1, preventing it from slipping off due to the patient moving their wrist or leg. The two ends of the strap 3 are fixedly connected to the outer walls of the rotating shaft 204 and the rotating rod 403, respectively. When not in use, the strap 3 is rolled up in the winding drum 201, saving space and preventing the strap from becoming messy and difficult to use due to its inability to be rolled up. When the massage module 1 needs to be attached to the wrist or leg, the strap 3 can be pulled outwards to lengthen it. After attachment, the rotating shaft 204 automatically rotates to wind up the strap 3, ensuring close contact between the strap 3 and the patient's wrist or leg.

[0023] like Figure 2 and Figure 3As shown, the take-up drum 201 is fixedly connected to the outer wall of the massage module 1, and the rotating shaft 204 is rotatably connected to the inner wall of the take-up drum 201; one end of the spiral spring 203 is fixedly connected to the outer wall of the partition 202, and the other end of the spiral spring 203 is fixedly connected to the outer wall of the rotating shaft 204; one end of the connecting spring 207 is fixedly connected to the outer wall of the limiting block 208, and the other end of the connecting spring 207 is fixedly connected to the outer wall of the fixing block 206; the protrusion 209 is slidably connected to the inner wall of the fixing block 206, the limiting block 208 is slidably connected to the inner wall of the fixing block 206, and the limiting block 208 is engaged with the slot 205.

[0024] Using the above scheme: When unaffected by external force, the limiting block 208 remains in an outward-expanding state due to the elastic force of the connecting spring 207 and engages with a set of slots 205, limiting the rotation shaft 204. Multiple sets of slots 205 are provided, evenly spaced on the outer wall of the rotation shaft 204. When the massage module 1 needs to be worn, the protrusion 209 can be moved, causing the limiting block 208 to move into the inner wall of the fixing block 206. The connecting spring 207 contracts under force, disengaging the limiting block 208 from the slots 205, thus releasing the limitation on the rotation shaft 204. Pulling the strap 3 outward causes the end of the strap 3 fixed to the rotation shaft 204 to rotate. Since the rotation shaft 204 is rotatably connected to the partition 202, the partition 202 remains fixed, and the rotation shaft 204 can continuously tighten the spiral spring 203. When the strap 3 is pulled out sufficiently... The patient can put the bandage on their wrist or leg, then loosen the strap 3. Under the elastic force of the spiral spring 203, the rotating shaft 204 rotates in the opposite direction, causing the strap 3 to rewind onto the rotating shaft 204. When the strap 3 is in full contact with the patient's wrist or leg, the massage module 1 can be fixed to the wrist or leg. In this state, when the protrusion 209 is released, the limiting block 208 pops outward under the elastic force of the connecting spring 207 and engages with a corresponding set of slots 205, fixing the rotating shaft 204 again and fixing the length of the strap 3 pulled out, thus completing the binding of the massage module 1. When the massage module 1 is removed, the spiral spring 203 can drive the rotating shaft 204 to rotate continuously, causing the strap 3 to rewind onto the rotating shaft 204. The multiple sets of slots 205 allow the strap 3 to be pulled out to multiple different lengths and fixed, to accommodate patients with different wrist or leg sizes.

[0025] like Figure 4 As shown, the fastening mechanism 4 includes a connecting block 401, a threaded rod 402 is threadedly connected to the inner wall of the connecting block 401, a rotating rod 403 is rotatably connected to the inner wall of the connecting block 401, and a handwheel 404 is fixedly connected to the outer wall of the rotating rod 403; the connecting block 401 is fixedly connected to the outer wall of the massage module 1, the threaded rod 402 is threadedly connected to the inner wall of the rotating rod 403, the rotating rod 403 passes through the outer wall of the connecting block 401, and the strap 3 is fixedly connected to the outer wall of the rotating rod 403.

[0026] Adopt the above scheme: threaded rod 402 and connecting block 401 and the inner wall of rotating rod 403 are all threadedly connected, in this state, the rotating rod 403 can be fixed, since the bandage 3 is fixed on the rotating rod 403, when the massage module 1 is bound on the patient's leg or wrist, the bandage 3 may not be closely attached to the patient's body, and it is easy to loosen, at this time, the threaded rod 402 can be twisted and screwed out of the inner wall of the rotating rod 403, but it is still threadedly connected with the inner wall of the connecting block 401, so as to release the limiting of the rotating rod 403, and then the hand wheel 404 is held to rotate the rotating rod 403, so that a part of the bandage 3 is wound on the outer wall of the rotating rod 403, since the fixed end of the bandage 3 fixed with the rotating shaft 204 is fixed, the bandage 3 can be bound more tightly, and is closely attached to the patient's body; then the threaded rod 402 can be twisted in the opposite direction, so that the threaded rod 402 is threadedly connected with the rotating rod 403, that is, the rotating rod 403 can be fixed, so that the bandage 3 and the massage module 1 are firmly fixed on the patient's wrist or body, and will not fall off when the patient moves.

[0027] The working principle and use process of the utility model are as follows:

[0028] The tumor chemotherapy vomiting relief processing device mainly comprises a massage module 1, a winding mechanism 2 and a fastening mechanism 4. The massage module 1 is used for pressing and massaging the Neiguan acupoint or the Zusanli acupoint of a patient through massage balls in the massage module 1, so as to regulate the nerve path and relieve the feeling of nausea and vomiting, which is the core treatment function part of the device. The winding mechanism 2 is used for conveniently binding the massage module 1 on the wrist or leg of a patient through the bandage 3 and realizing automatic winding and length adjustment of the bandage 3. The fastening mechanism 4 further ensures the stability of the bound massage module 1 and prevents the massage module 1 from falling off when the patient moves.

[0029] When the massage module 1 needs to be worn, the patient can move the convex block 209, so that the limiting block 208 moves into the inner wall of the fixed block 206, the connecting spring 207 is stressed and shrunk, the limiting block 208 is out of contact with the clamping groove 205, and the limiting of the rotating shaft 204 is released; then the bandage 3 is pulled outwards, the fixed end of the bandage 3 drives the rotating shaft 204 to rotate, and the rotating of the rotating shaft 204 drives the spiral spring 203 to be continuously tightened.

[0030] When the bandage 3 is pulled out long enough, the patient can put the bandage 3 on the wrist or leg, then releases the bandage 3, under the elastic force of the spiral spring 203, the rotating shaft 204 reversely rotates, so that a part of the bandage 3 is wound on the rotating shaft 204 again, when the bandage 3 is in complete contact with the wrist or leg of the patient, the massage module 1 can be preliminarily fixed on the wrist or leg; then the convex block 209 is released, under the elastic force of the connecting spring 207, the limiting block 208 is popped outwards and is clamped with the corresponding clamping groove 205, the rotating shaft 204 is fixed again, so that the length of the bandage 3 pulled out is fixed, thereby the binding of the massage module 1 is completed.

[0031] If the bandage 3 is still not closely attached to the patient's body, leaving a certain gap is loose, the threaded rod 402 can be twisted, and it is twisted out of the inner wall of the rotating rod 403, but it is still connected with the inner wall of the connecting block 401. Threaded connection, thereby releasing the limiting of the rotating rod 403; then rotate the hand wheel 404 to drive the rotating rod 403 to rotate, so that a part of the bandage 3 is arranged on the outer wall of the rotating rod 403, so that the bandage 3 can be bound more tightly and closely contact with the patient's body; Finally, reverse twist the threaded rod 402, so that the threaded rod 402 is screwed with the rotating rod 403, and the rotating rod 403 is fixed again, so that the bandage 3 and the massage module 1 are firmly fixed on the patient's wrist or body, preventing falling when the patient moves.

[0032] When the massage module 1 is fixed on the patient's wrist or leg, the massage ball on the outer wall corresponds to the position of the Neiguan point or the Zusanli point, at this time the massage module 1 can be started, the massage ball rotates and massages the acupoint, which can stimulate nerve fibers, regulate nerve conduction, reduce the feeling of nausea and vomiting, and has a good relief effect; When it is needed to be removed after use, the protrusion 209 is actuated to release the limiting of the rotating shaft 204, and the bandage 3 can be automatically wound into the rotating shaft 204 on the winding drum 201 under the elastic force of the spiral spring 203, thereby reducing the occupied space of the bandage 3, and the bandage 3 will not be exposed for a long time when not in use, which may cause entanglement and disorder.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for relieving vomiting during tumor chemotherapy, comprising a massage module (1), characterized in that: The outer wall of the massage module (1) is provided with a fastening mechanism (4), and the outer wall of the massage module (1) is provided with a winding mechanism (2); The winding mechanism (2) includes a winding drum (201), a partition (202) is fixedly connected to the inner wall of the winding drum (201), a rotating shaft (204) is elastically connected to the outer wall of the partition (202) by a spiral spring (203), a slot (205) is provided on the outer wall of the rotating shaft (204), a fixing block (206) is fixedly connected to the outer wall of the front end of the winding drum (201), a limiting block (208) is elastically connected to the inner wall of the fixing block (206) by a connecting spring (207), a protrusion (209) is fixedly connected to the outer wall of the limiting block (208), and a strap (3) is wound around the outer wall of the rotating shaft (204).

2. The vomiting relief device for tumor chemotherapy according to claim 1, characterized in that: The take-up drum (201) is fixedly connected to the outer wall of the massage module (1), and the rotating shaft (204) is rotatably connected to the inner wall of the take-up drum (201).

3. The vomiting relief device for tumor chemotherapy according to claim 1, characterized in that: One end of the spiral spring (203) is fixedly connected to the outer wall of the partition (202), and the other end of the spiral spring (203) is fixedly connected to the outer wall of the rotating shaft (204).

4. The vomiting relief device for tumor chemotherapy according to claim 1, characterized in that: One end of the connecting spring (207) is fixedly connected to the outer wall of the limiting block (208), and the other end of the connecting spring (207) is fixedly connected to the outer wall of the fixing block (206).

5. The vomiting relief device for tumor chemotherapy according to claim 1, characterized in that: The protrusion (209) is slidably connected to the inner wall of the fixing block (206), the limiting block (208) is slidably connected to the inner wall of the fixing block (206), and the limiting block (208) is engaged with the slot (205).

6. The vomiting relief device for tumor chemotherapy according to claim 1, characterized in that: The fastening mechanism (4) includes a connecting block (401), the inner wall of the connecting block (401) is threadedly connected to a threaded rod (402), the inner wall of the connecting block (401) is rotatably connected to a rotating rod (403), and the outer wall of the rotating rod (403) is fixedly connected to a handwheel (404).

7. The vomiting relief device for tumor chemotherapy according to claim 6, characterized in that: The connecting block (401) is fixedly connected to the outer wall of the massage module (1), the threaded rod (402) is threadedly connected to the inner wall of the rotating rod (403), the rotating rod (403) passes through the outer wall of the connecting block (401), and the strap (3) is fixedly connected to the outer wall of the rotating rod (403).

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