A respiratory suppression bandage for extracorporeal lithotripsy

Abstract

The present invention discloses a respiratory inhibition bandage for extracorporeal lithotripsy, belonging to the field of medical auxiliary equipment. A respiratory inhibition bandage for extracorporeal lithotripsy comprises: a first support seat, a second support seat, an annular bandage and a first fixing band; the surrounding bandage is connected end to end, surrounds the patient's chest cavity, and is arranged between the first support seat and the second support seat; the first fixing bandage passes directly above the annular bandage and abuts against the annular bandage; a horizontal first winding roller is arranged on the first support seat, the first winding roller is rotatably connected to the support seat, a ratchet is coaxially fixedly connected to the first winding roller, a plurality of slots are provided on the upper end surface of the first support seat, and the slots are arranged along the axial direction of the first winding roller; compared with the prior art, the bandage of the present application can be quickly bound and the pressure applied to the patient can be adjusted more conveniently.

Description

Technical Field

[0001] The invention relates to the field of medical auxiliary equipment, and in particular to a respiratory inhibition bandage for extracorporeal lithotripsy. Background Art

[0002] Extracorporeal lithotripsy, also known as extracorporeal shock wave lithotripsy (ESWL), is a procedure that uses an extracorporeal lithotripsy machine to generate shock waves, which are focused by the machine and aimed at the stones. After multiple releases of energy, the stones in the body are broken up and excreted with urine. Since the first extracorporeal lithotripsy machine was introduced by the German Dornier Company in the early 1980s, millions of extracorporeal lithotripsy treatments have been performed abroad, and it has become the conventional first choice for the treatment of urolithiasis.

[0003] During the extracorporeal lithotripsy process, it is often necessary to apply pressure to the patient's abdomen or chest cavity by binding a strap to produce respiratory depression and reduce the patient's breathing amplitude. Existing straps cannot flexibly control the pressure applied to the patient. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention proposes a respiratory inhibition bandage for extracorporeal lithotripsy.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A respiratory suppression bandage for extracorporeal lithotripsy, comprising: a first support seat, a second support seat, an annular bandage and a first fixing belt;

[0007] The surrounding strap is connected end to end, surrounds the patient's chest, and is arranged between the first support seat and the second support seat;

[0008] The first fixing belt passes directly above the annular binding belt and abuts against the annular binding belt;

[0009] A horizontal first winding roller is arranged on the first support seat, the first winding roller is rotatably connected to the support seat, a ratchet is coaxially fixedly connected to the first winding roller, a plurality of slots are provided on the upper end surface of the first support seat, the slots are arranged along the axial direction of the first winding roller; a bracket is arranged above the first support seat, the bracket is selectively and detachably engaged with the plurality of slots; the bracket is provided with a rotating shaft, the rotating shaft is parallel to the first winding roller and is rotatably connected to the bracket, and a lever is fixedly mounted on one end of the rotating shaft close to the ratchet;

[0010] There is at least one slot, and when the bracket is engaged with the slot, the lever can abut against a tooth root of the ratchet wheel;

[0011] A horizontal second winding roller is arranged on the second support seat, and the second winding roller is rotatably connected to the second support seat; one end of the first fixing belt is fixed on the first winding roller, and the other end is fixed on the second winding roller.

[0012] Furthermore, a water bag is fixedly mounted on the inner wall of the annular band, or a water bag is embedded in the interior of the annular band, and a water inlet pipe is connected to the water bag and communicated with a water pump through the water inlet pipe.

[0013] Furthermore, the annular bandage is provided with two through slots, and the channels are located at the ribs of the patient.

[0014] Further, the first support seat includes a base and a support frame, the base is provided with a slide slot, the first winding roller is rotatably connected to the support frame, the first slot is provided on the support frame, and the bracket cooperates with the support frame through the slot;

[0015] An extension portion is formed on the lower end surface of the support frame, and the extension portion extends downward into the slide groove and is slidably connected to the slide groove; a screw rod is arranged on the base, and the screw rod penetrates the slide groove and passes through the extension portion, and the screw rod is threadedly connected to the extension portion, and the screw rod is fixedly rotationally connected to the base.

[0016] Furthermore, the base includes an upper body and a lower body, the upper body is arranged above the lower body, the slide groove is opened on the upper body, a plurality of adjustment air bags are arranged between the upper body and the lower body, and the adjustment air bags are provided with inflation and deflation ports.

[0017] Furthermore, the strap is made of nylon.

[0018] Furthermore, one end of the lever close to the ratchet wheel is arc-shaped.

[0019] Beneficial effects of the present invention:

[0020] Through the above arrangement, the pressure applied to the patient can be controlled by adjusting the tension of the first fixing strap. Moreover, when the tightness of the first fixing strap is adjusted to the right level, the position of the bracket can be adjusted so that the lever is stuck at the root of the ratchet teeth, so that the ratchet cannot rotate in the opposite direction, and the tension of the first fixing strap cannot change. At this time, the operator can apply external force to continue tightening the first fixing strap, or remove the lever to release the tension of the first fixing strap. By setting up a ratchet mechanism, the first fixing strap can be kept tight without applying external force, which saves more manpower and makes the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0023] Figure 2 This is the main view of this application;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the first support base of the present application.

[0025] The components corresponding to the numbers in the figure are as follows:

[0026] 1. Ring strap; 2. First fixed strap; 3. Water bag; 4. Through slot; 5. Push rod; 6. Rotating shaft; 7. Bracket; 8. Upper seat; 9. Screw; 10. Ratchet; 11. Lower seat; 12. Second supporting seat; 13. Support frame; 14. Slide slot; 15. Adjusting air bag. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] like Figure 1-3 As shown, a respiratory inhibition strap for extracorporeal lithotripsy includes: a first support seat, a second support seat 12, an annular strap 1 and a first fixing strap; the surrounding strap is connected end to end, surrounds the patient's chest cavity, and is arranged between the first support seat and the second support seat 12; the first fixing strap passes directly above the annular strap 1 and rests on the annular strap 1.

[0030] A first horizontal winding roller is arranged on the first support seat, and the first winding roller is rotatably connected to the support seat, and a ratchet 10 is coaxially fixedly connected to the first winding roller, and a plurality of slots are provided on the upper end surface of the first support seat, and the slots are arranged along the axial direction of the first winding roller; a bracket 7 is arranged above the first support seat, and the bracket 7 is selectively and detachably engaged with the plurality of slots; the bracket 7 is provided with a rotating shaft 6, and the rotating shaft 6 is parallel to the first winding roller and is rotatably connected to the bracket 7, and a lever 5 is fixedly mounted on one end of the rotating shaft 6 close to the ratchet 10; there is at least one slot, and when the bracket 7 is engaged with the slot, the lever 5 can rest against a tooth root of the ratchet 10.

[0031] A horizontal second winding roller is arranged on the second support seat 12, and the second winding roller is rotatably connected to the second support seat 12; one end of the first fixing belt is fixed on the first winding roller, and the other end is fixed on the second winding roller.

[0032] The working principle of the bandage of the present invention is described in detail below. Before performing an extracorporeal lithotripsy surgery, the entire annular bandage 1 can be placed on the patient's chest. When the patient has symptoms of shortness of breath, the first winding roller on the first support seat can be rotated to wind the first fixed bandage 2 on the first winding roller until the first fixed bandage 2 is tightened and tightly pressed against the annular bandage 1, thereby applying downward pressure to the patient's chest to produce a respiratory depression effect. When the first fixed band reaches the desired tightening degree, the position of the bracket 7 can be adjusted so that when the lever 5 is rotated, the end of the lever 5 can be pressed against the root of the teeth of the ratchet 10, so that when the ratchet 10 is not subjected to external force, it cannot be reversed to release the first fixed bandage 2 wound on the first winding roller.

[0033] That is to say, through the above arrangement, the pressure applied to the patient can be controlled by adjusting the tension of the first fixing strap 2. Moreover, when the tightness of the first fixing strap 2 is adjusted to the right level, the position of the bracket 7 can be adjusted so that the lever 5 is stuck at the root of the teeth of the ratchet 10, so that the ratchet 10 cannot rotate in the opposite direction, and the tension of the first fixing strap 2 cannot change. At this time, the operator can apply external force to continue tightening the first fixing strap 2, or remove the lever 5 to release the tension of the first fixing strap 2. By setting the ratchet 10 mechanism, the first fixing strap 2 can be kept tight without applying external force, which saves more manpower and makes the operation easier.

[0034] Furthermore, a water bag 3 is fixedly mounted on the inner wall of the annular bandage 1, or a water bag 3 is embedded in the annular bandage 1, and a water inlet pipe is connected to the water bag 3, which is connected to the water pump through the water inlet pipe. The operator can fill water into the water bag 3 to further increase the pressure on the patient's chest or abdomen.

[0035] Furthermore, two through slots 4 are provided on the annular bandage 1, and the channels are located at the ribs of the patient.

[0036] Furthermore, the first support seat includes a base and a support frame 13, a slide groove 14 is opened on the base, the first winding roller is rotatably connected to the support frame 13, the first card slot is opened on the support frame 13, and the bracket 7 cooperates with the support frame 13 through the card slot; the lower end surface of the support frame 13 forms an extension portion, the extension portion extends downward into the slide groove 14, and is slidably connected to the slide groove 14; a screw rod 9 is arranged on the base, the screw rod 9 penetrates the slide groove 14 and passes through the extension portion, and the screw rod 9 is threadedly connected to the extension portion, and the screw rod 9 is fixedly rotatably connected to the base.

[0037] Through the above arrangement, the operator can rotate the screw 9 to drive the entire support frame 13 to slide along the slide groove 14, and adjust the horizontal distance between the first support seat and the second support seat 12 bracket 7 to suit patients of different body shapes or beds of different sizes.

[0038] Furthermore, the base includes an upper body 8 and a lower body 11, the upper body 8 is arranged above the lower body 11, the slide slot 14 is opened on the upper body 8, and a plurality of adjustment air bags 15 are arranged between the upper body 8 and the lower body 11, and the adjustment air bags 15 are provided with inflation and deflation ports. The operator can fine-tune the height of the support frame 13 by inflating and deflation of the adjustment air bags 15.

[0039] Furthermore, the strap is made of nylon.

[0040] Furthermore, one end of the lever 5 close to the ratchet 10 is arc-shaped.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A respiratory suppression bandage for extracorporeal lithotripsy, characterized in that: include: A first supporting seat, a second supporting seat, an annular binding belt and a first fixing belt; The annular band is connected end to end, surrounds the patient's chest, and is arranged between the first support seat and the second support seat; The first fixing belt passes directly above the annular binding belt and abuts against the annular binding belt; A horizontal first winding roller is arranged on the first support seat, the first winding roller is rotatably connected to the support seat, a ratchet is coaxially fixedly connected to the first winding roller, a plurality of slots are provided on the upper end surface of the first support seat, the slots are arranged along the axial direction of the first winding roller; a bracket is arranged above the first support seat, the bracket is selectively and detachably engaged with the plurality of slots; the bracket is provided with a rotating shaft, the rotating shaft is parallel to the first winding roller and is rotatably connected to the bracket, and a lever is fixedly mounted on one end of the rotating shaft close to the ratchet; There is at least one slot, and when the bracket is engaged with the slot, the lever can abut against a tooth root of the ratchet wheel; A horizontal second winding roller is arranged on the second support seat, and the second winding roller is rotatably connected to the second support seat; one end of the first fixing belt is fixed on the first winding roller, and the other end is fixed on the second winding roller; A water bag is fixedly mounted on the inner wall of the annular band, or a water bag is embedded in the annular band, and a water inlet pipe is connected to the water bag, which is connected to the water pump through the water inlet pipe; The first support seat comprises a base and a support frame, the base is provided with a slide slot, the first winding roller is rotatably connected to the support frame, a plurality of the slots are provided on the support frame, and the bracket cooperates with the support frame through the slots; An extension portion is formed on the lower end surface of the support frame, and the extension portion extends downward into the slide groove and is slidably connected with the slide groove; a screw rod is arranged on the base, and the screw rod penetrates the slide groove and passes through the extension portion, and the screw rod is threadedly connected with the extension portion, and the screw rod is fixedly rotatably connected with the base; The base includes an upper body and a lower body, the upper body is arranged above the lower body, the slide groove is opened on the upper body, a plurality of regulating air bags are arranged between the upper body and the lower body, and the regulating air bags are provided with inflation and deflation ports.

2. The respiratory inhibition bandage for extracorporeal lithotripsy according to claim 1, characterized in that: The annular bandage is provided with two through slots, and the through slots are located at the ribs of the patient.

3. The respiratory inhibition bandage for extracorporeal lithotripsy according to claim 1, characterized in that: The strap is made of nylon.

4. The respiratory suppression bandage for extracorporeal lithotripsy according to claim 1, characterized in that: One end of the shifting rod close to the ratchet wheel is arc-shaped.

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