CN216676710U

CN216676710U - Inflatable therapeutic apparatus

Info

Publication number: CN216676710U
Application number: CN202122635890.1U
Authority: CN
Inventors: 李亚楠; 丁毅; 李键; 黄上快; 雷晓兵
Original assignee: Shenzhen Peninsula Medical Co Ltd
Current assignee: Shenzhen Peninsula Medical Group Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-07
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an inflatable therapeutic apparatus, which comprises a therapeutic head, a handle and an inflator pump; the treatment head is provided with a flexible shell, the flexible shell can be inflated, the flexible shell is provided with an inflation cavity and a port communicated with the inflation cavity, the port is connected with a mounting seat, and the mounting seat is provided with an inflation hole communicated with the inflation cavity; the handle is connected with the mounting seat; the inflator pump is connected with the handle through an inflation tube and is used for inflating or exhausting the inflation cavity. In the technical scheme of the utility model, the flexible shell can be inflated to adapt to the sizes of the cavities of different patients, so that the adaptability of the treatment head is improved; the pump inflates or bleeds to flexible housing, has improved the efficiency of aerifing or bleeding, can liberate user's both hands, and the pump is aerifyd or is bled and can not produce and pause to frustrate and feel, avoids influencing patient's treatment and experiences.

Description

Inflatable therapeutic apparatus

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an inflatable therapeutic apparatus.

Background

At present, the treatment of cavity diseases or rehabilitation treatment is generally to perform electric stimulation or thermal treatment on the cavity tissues of a patient by inserting electrodes into the cavity of the patient, but the outer diameter of the treatment head in the current market is fixed, so that the treatment head cannot be adapted to the sizes of the cavities of different patients, and the adaptability is poor.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide an inflatable therapeutic apparatus, which aims to solve the technical problems in the background.

In order to achieve the above object, the present invention provides an inflatable therapeutic apparatus, comprising:

the treatment head is provided with a flexible shell, the flexible shell can be inflated, the flexible shell is provided with an inflation cavity and a port communicated with the inflation cavity, the port is connected with a mounting seat, and the mounting seat is provided with an inflation hole communicated with the inflation cavity;

the handle is connected with the mounting seat; and

the inflation pump is connected with the handle through an inflation tube and used for inflating or exhausting the inflation cavity.

Optionally, the treatment head further comprises:

a circuit board mounted to the flexible housing to support the flexible housing; and

and the electrode is mounted on the circuit board and exposed out of the peripheral wall of the flexible shell.

Optionally, the outer wall surface of the flexible outer shell is provided with a fold portion so that the flexible outer shell has a contracted state and an expanded state, and the fold portion extends along the length direction of the flexible outer shell.

Optionally, the flexible housing has a first end and a second end opposite to each other, the port is provided at the first end, an anti-separation portion is provided between the first end and the second end, the anti-separation portion is provided near the first end, and an outer diameter of the anti-separation portion is smaller than an outer diameter of the second end.

Optionally, the flexible housing is provided with a thickness of the circuit board portion greater than a thickness of the bellows.

Optionally, the flexible housing is provided with a thickness of the circuit board portion larger than a thickness of the coming-off prevention portion.

Optionally, the treatment head further comprises a support component, and the support component is connected with the mounting seat and extends into the inflation cavity.

Optionally, the treatment head further comprises a sealing member, and the sealing member is elastically abutted between the support assembly and the mounting seat to seal the inflation hole.

Optionally, the treatment head further comprises an elastic member, the elastic member is arranged between the sealing member and the support assembly, and is used for providing an elastic force for the sealing member to block the inflation hole.

Optionally, the inflatable therapeutic apparatus further comprises a host, and the handle is connected with the host.

According to the inflatable therapeutic apparatus provided by the technical scheme of the utility model, the therapeutic head is provided with the flexible shell, the flexible shell can be inflated, the outer diameter of the therapeutic head can be changed along with the expansion or contraction of the flexible shell, so that the therapeutic head can be adapted to the sizes of the cavities of different patients, and the adaptability of the therapeutic head is improved; the port of flexible shell is connected with the mount pad, and the mount pad is equipped with the inflation hole that the intercommunication aerifys the chamber, still is connected with the handle through setting up the pump to supply the pump to aerify or bleed the chamber automatically, compare in manual inflation or bleed, can improve and aerify and bleed efficiency, liberate user's both hands, simultaneously, the pump is aerifyd and is bled the process stability, can not produce and pause to contort and feel, avoids influencing patient's treatment and experiences.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of the inflatable therapeutic apparatus of the present invention;

FIG. 2 is a schematic view of the inflatable therapeutic apparatus of FIG. 1 with the treatment head and the handle assembled;

FIG. 3 is an enlarged view taken at I in FIG. 2;

FIG. 4 is an exploded view of the support assembly, seal member and elastomeric member of FIG. 2;

FIG. 5 is a schematic structural view of the mounting base of FIG. 2;

FIG. 6 is a schematic structural view of one embodiment of the flexible enclosure of FIG. 2;

figure 7 is a schematic half-section view of one embodiment of the flexible enclosure of figure 2.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Inflatable therapeutic apparatus	320	Clamping block
10	Therapeutic head	400	Circuit board
				100	Flexible housing	500	Support assembly
100a	First end	510	Guide post
				100b	Second end	600	Sealing element
110	Inflating cavity	610	Guide hole
				120	Crumple part	700	Elastic piece
121	Groove	20	Handle (CN)
				130	Anti-drop part	21	Clamping groove
200	Electrode for electrochemical cell	22	Air inflation tube
				300	Mounting seat	22a	Air duct
310	Air inflation hole

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an inflatable therapeutic apparatus.

The inflatable therapeutic apparatus is used for treating cavity diseases (such as prostatitis and vaginitis) or performing rehabilitation treatment on cavity tissues (such as improvement of urinary incontinence). The inflatable therapeutic apparatus comprises a therapeutic head, particularly, the therapeutic head is used for extending into the cavity of a patient, and the size of the cavity of different patients is different, so that the therapeutic head of the inflatable therapeutic apparatus provided by the embodiment is suitable for the sizes of different cavities of different patients.

Referring to fig. 1 to 3, in the present embodiment, the inflatable therapeutic apparatus 10 comprises a therapeutic head 10, a handle 20 and an inflator (not shown); the treatment head 10 has a flexible housing 100, the flexible housing 100 is inflatable, the flexible housing 100 has an inflation cavity 110 and a port (not labeled) communicating with the inflation cavity 110; the handle 20 is connected with the port in a sealing way through a mounting seat 300, and the mounting seat 300 is provided with an inflation hole 310 communicated with the inflation cavity 110; the inflator is connected to the handle 20 through an inflation tube 22 for inflating or evacuating the inflation chamber 110.

It can be understood that the flexible casing 100 is also connected with an electrode 200, the electrode 200 is used for contacting with the inner wall of the cavity, and the cavity tissue is electrically stimulated through the electrode 200 to improve the sensitivity of nerves near the tissue; or the radio frequency energy is output by the electrode 200 to locally heat the cavity tissue, so that the lesion tissue is necrotized and the inflammation is eliminated.

Since the flexible housing 100 is inflatable, by inflating the flexible housing 100, the flexible housing 100 expands under the increase of the air pressure, and the electrode 200 moves outwards along with the expansion of the flexible housing 100, the expansion degree of the flexible housing 100 (i.e. the outer diameter of the therapy head 10) can be changed by changing the amount of the gas filled in the flexible housing 100, so as to adapt to the size of the cavity of different patients, and ensure that the electrode 200 is in contact with the cavity of the patients. The flexible casing 100 may be a spherical shape, a cylindrical shape, a tubular shape, etc., which are regular or irregular, or a combination of a plurality of regular shapes, and in this embodiment, as shown in fig. 1, the flexible casing 100 extends along a straight line to be substantially cylindrical. The flexible cover 100 is a flexible member that has the ability to expand and contract, and reduces the foreign body sensation, making it more acceptable to the patient.

The flexible cover 100 described herein has a fixed shape when it is not inflated, and expands with an increase in internal air pressure when it is inflated, unlike the film and the airbag of the related art (in a "deflated" state when it is not inflated, the shape is not fixed).

One end of the flexible housing 100 has a port, the mounting base 300 is connected to the port to seal the inflation cavity 110, and the mounting base 300 is provided with an inflation hole 310 communicated with the inflation cavity 110 for connecting the inflation tube 22 to inflate or deflate the inflation cavity 110.

It can be understood that, by providing the handle 20 connected to the mounting base 300, on one hand, the handle 20 is held by hand during the treatment process to prevent the flexible housing 100 from slipping out of the cavity, on the other hand, the handle is convenient for the patient or the medical staff to hold, and the hand is prevented from directly contacting the flexible housing 100 to prevent the flexible housing 100 from being contaminated and infecting the cavity tissue.

The inflator is connected to the handle 20 through the inflation tube 22, and specifically, the handle 20 has a cavity structure for the inflation tube 22 to be installed, and the inflation tube 22 penetrates into the handle 20 to be connected to the inflation hole 310, so as to inflate or deflate the inflation cavity 110, thereby expanding or contracting the flexible casing 100. During a treatment course, the flexible shell 100 is in a natural state before being inserted into a patient cavity, the outer diameter of the flexible shell 100 is small at the moment, the flexible shell is easy to insert into the patient cavity, after the flexible shell 100 is inserted in place, the inflation cavity 110 is inflated through the inflator pump, and the flexible shell 100 expands, so that the electrode 200 on the flexible shell 100 is in contact with cavity tissues.

It can understand ground, aerify or bleed to aerify chamber 110 automatically through the pump, compare in through manual inflation (inflater or gasbag), can liberate user (patient or doctor and patient's) both hands, promote and aerify or the efficiency of bleeding, moreover, the pump aerify or the process of bleeding is stable, can not produce the feeling of setback, avoids influencing patient's treatment and experiences.

According to the inflatable therapeutic apparatus 10, the therapeutic head 10 is provided with the flexible shell 100, the flexible shell 100 can be inflated, the outer diameter of the therapeutic head 10 can be changed along with the expansion or contraction of the flexible shell 100, so that the therapeutic head 10 can be adapted to the sizes of the cavities of different patients, and the adaptability of the therapeutic head 10 is improved; the port of flexible shell 100 is connected with mount pad 300, and mount pad 300 is equipped with the inflation hole 310 that communicates inflation chamber 110, still is connected with handle 20 through setting up the pump to supply the pump to inflate or bleed air inflation chamber 110 automatically, compare in manual inflation or bleed air, can improve and inflate and bleed air efficiency, liberate user's both hands, and simultaneously, the pump is aerifyd and is bled the process stability, can not produce and to be frustrated and feel, avoids influencing patient's treatment and experiences.

To avoid bending of the flexible housing 100 during insertion into the patient's lumen due to the low rigidity of the flexible housing 100, referring to fig. 2, in one embodiment, the treatment head 10 further comprises a support assembly 500, wherein the support assembly 500 is connected to the mounting base 300 and extends into the inflation lumen 110. The support assembly 500 may support the flexible housing 100 to prevent the flexible housing 100 from swinging left and right, so that the flexible housing 100 may be kept upright, and the flexible housing 100 may be inserted into the cavity.

Since the flexible housing 100 needs to be inserted into the patient's cavity, one treatment head 10 can be dedicated to only one person to avoid cross-infection, and when the treatment object is replaced, the treatment head 10 needs to be replaced; furthermore, the treatment head 10 has a certain service life, and when the service life of the treatment head 10 reaches the service life of the treatment head 10, the treatment head 10 needs to be replaced. And the handle 20 itself can not contact with the patient cavity, the handle 20 can be used by many people, and the service life of the handle 20 is longer than that of the treatment head 10, so, in order to conveniently replace the treatment head 10 and avoid the waste of the handle 20, in the embodiment, the treatment head 10 and the handle 20 can be detachably connected, that is, the mounting base 300 and the handle 20 can be detachably connected. It can be understood that by detachably connecting the treatment head 10 with the handle 20, the treatment cost of the patient can be reduced because the hospital can provide the handle 20 and the host machine for use only by purchasing the treatment head 10 for the patient in the relevant treatment items of the hospital.

Moreover, after each treatment, the surface of the treatment head 10 needs to be cleaned (body fluid adhered to the surface of the treatment head 10 is washed away) and disinfected by using a cleaning solution, and the handle 20 only needs to be cleaned by simply wiping the surface, so that the treatment head 20 is convenient for a user to clean by detachably connecting the treatment head 10 with the handle 20.

Referring to fig. 1 and 5, in the present embodiment, a latch 320 is disposed on an outer wall of the mounting base 300, and the handle 20 is provided with a slot 21 engaged with the latch 320. For the convenience of installation and removal by a user, the card slot 21 includes a passage slot (not shown) into which the card 320 extends and a card slot (not shown) extending along the circumference of the handle 20, and the passage slot communicates with the card slot. Of course, in other embodiments, the mounting base 300 and the handle 20 may be threaded or may be a bayonet connection.

Specifically, during installation, the latch 320 passes through the channel slot and into the slot 21, and the mounting base 300 is rotated to move the latch 320 within the slot and into latching engagement with the slot, thereby mounting the flexible housing 100 to the handle 20. The flexible housing 100 is removed in a manner opposite to that described above, and the latch 320 of the mounting base 300 moves in the latching groove by rotating the flexible housing 100, and exits the latching groove 21 through the passage groove, so that the flexible housing 100 can be quickly separated from the handle 20.

Since the therapy head 10 needs to be cleaned separately after a therapy session is finished, the therapy head 10 is detached from the handle 20 during cleaning, and in order to prevent the cleaning fluid from entering the inflation cavity 110 from the inflation hole 310 of the mounting base 300 during cleaning, in an embodiment, referring to fig. 2 to 5, the therapy head 10 further includes a sealing member 600, and the sealing member 600 elastically abuts between the support member 500 and the mounting base 300 to block the inflation hole 310.

Referring to fig. 2 to 5, the sealing member 600 is located on a side of the mounting base 300 away from the handle 20, the sealing member 600 elastically abuts between the supporting component 500 and the mounting base 300, an outer diameter of the sealing member 600 is larger than an aperture of the inflation hole 310, and before the therapy head 10 is not mounted on the handle 20, the sealing member 600 blocks the inflation hole 310 under the action of elastic force to isolate the inflation cavity 110 from the external environment, on one hand, cleaning liquid is prevented from entering the inflation cavity 110 during the cleaning process of the therapy head 10, and the internal circuit structure is prevented from being short-circuited, on the other hand, before the therapy head 10 is mounted on the handle 20 again, dust, bugs and the like can be prevented from entering.

Referring to fig. 2 and 5, the handle 20 has an air guide tube 22a for pushing the sealing member 600 to open the air charging hole 310, the air guide tube 22a is connected to the air charging tube 22, and when the therapy head 10 is mounted on the handle 20, the air guide tube 22a pushes the sealing member 600 to move away from the mounting base 300 against the elastic force, thereby opening the air charging hole 310 for the air in the air charging tube 22 to enter. It is understood that the sealing member 600 may be abutted between the supporting member 500 and the mounting seat 300 by an elastic structure, or the sealing member 600 itself may have a certain elastic force.

Further, in order to make the sealing member 600 bear stable elastic force, in an embodiment, the therapy head 10 further includes an elastic member 700, and the elastic member 700 is disposed between the sealing member 600 and the support assembly 500 to provide elastic force for the sealing member 600 to block the inflation hole 310.

Specifically, referring to fig. 2, a guide post 510 is disposed on a side of the support assembly 500 facing the mounting base 300, an elastic member 700 is sleeved on an outer wall surface of the guide post 510, one end of the elastic member 700 abuts against the support assembly 500, and the guide post 510 positions the elastic member 700 to prevent the sealing member 600 from deviating from the air charging hole 310 during the movement process. The sealing member 600 is formed with a guide hole 610 for inserting the guide post 510 and the elastic member 700, one end of the elastic member 700 facing away from the support assembly 500 abuts against a bottom wall of the guide hole 610, and the sealing member 600 blocks the air-filling hole 310 under the elastic force of the elastic member 700. In this embodiment, the elastic member 700 is a spring.

Referring to fig. 1, in one embodiment, the treatment head 10 further includes a circuit board 400 and the electrodes 200; the circuit board 400 is mounted to the flexible housing 100 to support the flexible housing 100; the electrodes 200 are mounted to the circuit board 400 and exposed to the outer circumferential wall of the flexible cover 100.

Wherein, the electrode 200 has a treatment surface for contacting with the cavity wall, and the exposure of the electrode 200 to the peripheral wall of the flexible casing 100 means that the treatment surface is exposed to the peripheral wall of the flexible casing 100, so that the treatment surface contacts with the cavity of the patient. The circuit board 400 is used to support the flexible housing 100 to further maintain the shape of the flexible housing 100 in a natural state, and also to increase the rigidity of the flexible housing 100, so that the flexible housing 100 can be pushed into the cavity under a force, and the flexible housing 100 can be expanded uniformly when inflated.

The electrodes 200, the circuit board 400 and the flexible housing 100 can be connected by gluing for the sealing requirement, in this embodiment, in order to ensure the connection stability between the electrodes 200, the circuit board 400 and the flexible housing 100, the flexible housing 100 is made by liquid silicone injection molding, and the electrodes 200 and the circuit board 400 are attached to the flexible housing 100 and become a part of the wall of the flexible housing 100. Specifically, in the molding process of the flexible housing 100, the electrode 200 and the circuit board 400 are integrally positioned in a molding die, and the electrode 200 is compressed by the compression die, and the liquid silicone rubber is injected into the molding die by a compression force, thereby obtaining an integrated structure of the electrode 200, the circuit board 400 and the flexible housing 100. It can be understood that, by injection molding the electrode 200, the circuit board 400 and the flexible casing 100 into an integral structure through liquid silicone, not only the sealing performance of the flexible casing 100 can be ensured, but also the stability of the connection of the electrode 200 and the flexible casing 100 can be ensured, and the electrode 200 is prevented from falling off the flexible casing 100 due to frequent expansion and contraction of the flexible casing 100.

It should be noted that the circuit board 400 may be mounted within the flexible enclosure 100 without being exposed to the chamber wall of the plenum 110 of the flexible enclosure 100; or can be installed in the flexible housing 100 and flush with the wall surface of the inflation cavity 110 of the flexible housing 100; it is also possible that the circuit board 400 is mounted on the inner wall surface of the flexible casing 100.

It is understood that there may be a plurality of electrodes 200, a plurality of electrodes 200 extend along the length of the flexible housing 100 to increase the treatment site of the treatment head 10, and the polarity of the plurality of electrodes 200 may be the same or different. The plurality of electrodes 200 may also be combined into a plurality of groups, each group of electrodes 200 includes a plurality of electrodes 200, and the plurality of groups of electrodes 200 are arranged at intervals along the circumference of the flexible casing 100. Referring to fig. 1 and 2, in the present embodiment, two sets of electrodes 200 are disposed on the flexible casing 100, and the two sets of electrodes 200 are disposed on two opposite sides of the flexible casing 100.

It is understood that there are various ways to inflate the flexible enclosure 100, for example, after the flexible enclosure 100 is inflated, the air pressure will make the thickness of the flexible enclosure 100 thin, and enlarge the flexible enclosure 100; or a deformation part is arranged on the flexible casing 100, and the flexible casing 100 deforms after being inflated, so that the volume of the flexible casing 100 is increased. Referring to fig. 1, in an embodiment of the present invention, the outer wall surface of the flexible casing 100 is provided with a bellows 120 to make the flexible casing 100 have a contracted state and an expanded state, and the bellows 120 extends along the length direction of the flexible casing 100.

The folding unit 120 has a certain elastic force and can be elastically deformed, in a natural state, the folding unit 120 is in a folding state, and when the folding unit is subjected to a tensile external force, the folding unit 120 is opened under the tensile external force to expand the flexible housing 100, and when the external force disappears, the folding unit 120 returns to the folding state to contract the flexible housing 100.

As shown in fig. 1, in the present embodiment, the bellows 120 is disposed on two opposite sides of the flexible sheath 100 and extends along the length direction of the flexible sheath 100 to intersect with the distal end (the end away from the port) thereof, so as to be disposed between two sets of electrodes 200 opposite to the flexible sheath 100, when the flexible sheath 100 is not inflated, the bellows 120 is in a collapsed state, in which the volume of the flexible sheath 100 is small and the flexible sheath 100 is easily pushed into the cavity; when the flexible sheath 100 is inflated, the pressure in the inflation cavity 110 increases, the flexible sheath 100 is pressed by the outward expansion, the crumple part 120 is pulled to expand, and the two sets of electrodes 200 opposite to each other on the flexible sheath 100 are far away from each other to contact with the inner wall of the cavity. It will be appreciated that in other embodiments, when there are more than two sets of electrodes 200, one crimp 120 is provided between each adjacent set of electrodes 200 to provide uniform expansion of the flexible sheath 100.

Referring to fig. 6 and 7, in the present embodiment, the bellows 120 includes a plurality of grooves 121 formed on the outer wall surface of the flexible casing 100, and the plurality of grooves 121 are formed in a "bellows" shape so as to have an elastic deformation capability. It will be appreciated that the plurality of grooves 121 extend along the length of the flexible cover 100 in order to provide a uniform increase in volume of the flexible cover 100 in the inflated state; furthermore, the grooves 121 extend along the length of the flexible cover 100, which may increase the rigidity of the flexible cover 100, such that the flexible cover may maintain its shape when in an uninflated state. Of course, in other embodiments, the crease 120 may also be "paper-folded".

Further, in an embodiment, the flexible housing 100 has a first end 100a and a second end 100b opposite to each other, the port is disposed at the first end 100a, a retaining portion 130 is disposed between the first end 100a and the second end 100b, the retaining portion 130 is disposed near the first end 100a, and an outer diameter of the retaining portion 130 is smaller than an outer diameter of the second end 100 b.

Wherein, the retaining portion 130 may be formed to be inclined inward along the axis of the flexible cover 100 from the second end 100b to the first end 100 a; or the flexible casing 100 is provided with a tapered portion which tapers from the second end 100b to the first end 100 a; alternatively, a ring of annular grooves may be provided between the first end 100a and the second end 100 b. Through setting up anticreep portion 130, and the external diameter of anticreep portion 130 is less than the external diameter of second end 100b for the chamber road junction centre gripping is in anticreep portion 130, and the clamp force is exerted to anticreep portion 130 to the chamber way inner wall promptly, can prevent that flexible housing 100 from following the chamber and say the roll-off.

Further, in an embodiment, the thickness of the portion of the flexible housing 100 where the circuit board 400 is disposed is greater than the thickness of the bellows 120. On one hand, the thickness of the bellows 120 is thinner than that of other portions, and the bellows 120 is easily opened by air pressure, so that the flexible housing 100 is more easily expanded; on one hand, the part of the flexible housing 100 provided with the circuit board 400 is thick and not easy to deform, so that the part of the flexible housing 100 provided with the circuit board 400 expands along the same direction, and the irregular shape of the flexible housing 100 after inflation is avoided.

Further, in an embodiment, the thickness of the portion of the flexible casing 100 where the circuit board 400 is disposed is greater than the thickness of the anti-falling portion 130. Design anti-disengaging portion 130's thickness little, flexible housing 100 is when aerifing, anti-disengaging portion 130 takes place deformation easily, so that flexible housing 100 evenly expands, make flexible housing 100 wholly become regular cylindrical when aerifing the inflation, anti-disengaging portion 130 can not warp or warp for a short time after preventing to aerify, the one end inflation degree that flexible housing 100 kept away from anti-disengaging portion 130 is avoided appearing big, and the one end inflation degree that is close to anti-disengaging portion 130 is little and make flexible housing 100 wholly be the back taper, and lead to partial electrode 200 unable and the laminating of chamber way inner wall. It can be understood that, since the thickness of the portion of the flexible casing 100 provided with the circuit board 400 is greater than that of the retaining portion 130, in order to make the portion of the flexible casing 100 provided with the retaining portion 130 smoothly transition with the retaining portion 130, the thickness of the retaining portion 130 to the portion of the flexible casing 100 closest to the electrode 200 is gradually increased. Further, in an embodiment, the thickness of the anti-dropping portion 130 is the same as that of the corrugation portion 120.

It is understood that, in order to prevent the pressure on the patient's cavity caused by the over-inflation of the inflator, a pressure sensor may be further disposed in the inflation cavity 110, and the pressure sensor may be mounted on the supporting assembly 500 and electrically connected to the circuit board 400, and the pressure sensor is configured to detect the gas pressure in the inflation cavity 110.

The control program of the circuit board 400 is further provided with a safety pressure value to prevent the inflator pump from continuously inflating the flexible housing 100 due to misoperation of a user, and when the pressure sensor detects that the pressure in the air cavity reaches the safety pressure value, the pressure sensor sends a signal to the circuit to control the inflator pump to stop inflating. It should be noted that the safe pressure value refers to the average of the maximum pressures that the user's lumen can withstand, rather than the pressure limit at which the flexible cover 100 can expand to a maximum extent, wherein the former is smaller than the latter.

It is understood that the inflatable therapeutic apparatus 10 further comprises a main unit, and the handle 20 and the inflator are connected to the main unit. An electric control module is arranged in the host machine and is used for controlling the inflator pump to inflate or deflate the flexible shell 100 and controlling the electrode 200 to treat the cavity tissue.

Specifically, in the present embodiment, the inflator is disposed on the host, the handle 20 is connected to the inflator through the inflation tube 22, the handle 20 is further connected to the electronic control module of the host through a wire, and the wire and the inflation tube 22 are integrally disposed to prevent the wire and the inflation tube 22 from being entangled with each other.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An inflatable therapeutic apparatus, comprising:

the handle is connected with the mounting seat; and

2. The inflatable therapeutic apparatus of claim 1, wherein said therapeutic head further comprises:

3. The therapeutic apparatus according to claim 1, wherein the outer wall of said flexible enclosure is provided with a bellows to provide said flexible enclosure with a contracted state and an expanded state, said bellows extending along the length of said flexible enclosure.

4. The inflatable therapeutic apparatus of claim 2, wherein said flexible housing has a first end and a second end opposite to each other, said port is disposed at said first end, a retaining portion is disposed between said first end and said second end, said retaining portion is disposed adjacent to said first end, and an outer diameter of said retaining portion is smaller than an outer diameter of said second end.

5. The therapeutic inflatable device of claim 3, wherein said flexible enclosure has a circuit board portion with a thickness greater than a thickness of said bellows portion.

6. The inflatable therapeutic apparatus of claim 4, wherein said flexible housing has a thickness of said circuit board portion greater than a thickness of said detachment prevention portion.

7. The inflatable therapeutic apparatus of claim 1, wherein said therapeutic head further comprises a support member, said support member being connected to said mounting base and extending into said inflatable chamber.

8. The inflatable therapeutic apparatus of claim 7, wherein said therapeutic head further comprises a sealing member elastically abutting between said support member and said mounting seat to block said inflation hole.

9. The inflatable therapeutic apparatus of claim 8, wherein said therapeutic head further comprises an elastic member disposed between said sealing member and said support member for providing an elastic force for said sealing member to block said inflation opening.

10. The inflatable therapeutic apparatus of claim 1, further comprising a main body, wherein said handle is connected to said main body.