CN113101169B

CN113101169B - Support for treating lymphedema

Info

Publication number: CN113101169B
Application number: CN202110402057.4A
Authority: CN
Inventors: 蒋小娟
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2023-04-11
Anticipated expiration: 2041-04-14
Also published as: CN113101169A

Abstract

The invention relates to the technical field of medical stents, in particular to a stent for treating lymphedema. One side of the frame body close to the top is provided with a rotating hole; the bearing mechanism is rotatably arranged in the rotating hole, and the end part of the bearing mechanism extends out of the rotating hole; the clamping piece comprises a tight supporting plate, a spring and a baffle, the tight supporting plate is slidably mounted at the end part of the bearing mechanism along the hole axis direction of the rotating hole, the spring is sleeved on the bearing mechanism, two ends of the spring are respectively fixedly connected with the bearing mechanism and the tight supporting plate, the baffle is fixedly mounted at the end part of the bearing mechanism, the concave surface of the baffle faces the tight supporting plate, the baffle and the tight supporting plate are oppositely arranged, and a placing cavity is formed between the baffle and the tight supporting plate. The invention aims to solve the problem that lymph of a patient cannot flow smoothly due to fatigue and discomfort of the patient caused by the fact that the patient needs to lift the affected limb forcefully for matching.

Description

Support for treating lymphedema

Technical Field

The invention relates to the technical field of medical stents, in particular to a stent for treating lymphedema.

Background

Lymphedema refers to the hyperplasia of subcutaneous fibrous connective tissue after repeated infection of soft tissue fluid on the body surface caused by the obstruction of the backflow of lymph fluid in certain parts of the body, so that the fat is hardened. If the lymphedema intervenes untimely, serious consequences such as infection, teratogenesis, disability and the like can be caused, and the life quality of a patient is seriously influenced.

At present, for the treatment of patients with lymphedema, acupuncture points are generally massaged according to edema parts of the patients, so that the flow of lymph is guided, and the reflux of lymph is promoted, thereby achieving the treatment effect.

However, the existing hospital bed lacks the limb pressure treatment for the patient, and the pressing staff needs to bend down during the long-time pressure treatment, which is easy to cause fatigue. Meanwhile, due to the lack of a corresponding bracket, the patient needs to forcibly lift the affected limb for matching in pressure treatment, so that the patient is easy to fatigue and feel uncomfortable, and the lymph of the patient cannot flow smoothly.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a bracket for treating lymphedema, which aims to solve the problem that the patient is required to forcibly lift the affected limb for matching, so that the patient is tired and uncomfortable, and the lymph fluid of the patient cannot flow smoothly.

In order to achieve the purpose, the invention adopts the following technical scheme: a stent for treating lymphedema, comprising:

the frame body is provided with a rotating hole at one side close to the top;

the bearing mechanism is rotatably arranged in the rotating hole, and the end part of the bearing mechanism extends out of the rotating hole; and

the clamping piece comprises a tight abutting plate, a spring and a baffle, wherein the tight abutting plate is slidably mounted at the end part of the bearing mechanism along the hole axis direction of the rotating hole, the spring is sleeved on the bearing mechanism, two ends of the spring are respectively fixedly connected with the bearing mechanism and the tight abutting plate, the baffle is fixedly mounted at the end part of the bearing mechanism, the concave surface of the baffle faces the tight abutting plate, the baffle and the tight abutting plate are oppositely arranged, and a placing cavity is formed between the baffle and the tight abutting plate.

When adopting above-mentioned technical scheme, fix the support body in patient's one side, pull open to the direction of support body and support the tight board for the spring compression, and then the space in chamber is placed in the increase, place patient's limbs again and placing the intracavity, loosen and support the tight board, the spring promotes and supports the tight board, thereby make and support tight board and baffle and press from both sides patient's limbs jointly and placing the intracavity, the support body supports patient's limbs, thereby realize raising patient's limbs, avoid the patient to produce fatigue and uncomfortable.

Preferably, the supporting mechanism comprises a rotating shaft, a rotating disc, a sliding rod, a clamping nut and a fixing piece; the rotating shaft is rotatably installed in the rotating hole, one end, far away from the clamping piece, of the rotating shaft extends out of the rotating hole, the rotating disc is rotatably installed on the side wall of the frame body, the rotating disc is fixedly connected with the rotating shaft, a sliding groove is formed in the radial direction of the rotating disc, the end portion of the sliding rod is slidably installed in the sliding groove, the axial direction of the sliding rod is the same as the axial direction of the rotating shaft, the abutting nut is rotatably sleeved on the end portion of the sliding rod, the abutting nut can abut against the rotating disc, the fixing piece is installed on one side, far away from the rotating disc, of the frame body, and one end portion of the fixing piece can clamp or loosen the rotating shaft.

Loosening the fixing piece, rotating the axis of rotation, the rolling disc rotates along with the axis of rotation for support tight board and baffle rotate together, fix the fixing piece again, and then the adjustment is placed the open-ended position in chamber, thereby can adapt to placing of patient's limbs better, loosen again and support tight nut, the slide bar slides in the spout, thereby can further adjust the height of slide bar, thereby can adapt to the height of raising of patient's limbs better.

Preferably, the fixing part comprises a supporting plate, a bolt and a clamping plate, the supporting plate is detachably mounted on the frame body, the supporting plate is provided with a threaded hole, the bolt is rotatably mounted in the threaded hole, the clamping plate is rotatably mounted at the end part of the bolt, and the clamping plate can clamp or loosen the rotating shaft.

The backup pad supports bolt and clamp plate, rotates the bolt to fix the axis of rotation through the bolt to the clamp plate.

Preferably, still include the pressing piece, the pressing piece includes limiting plate and bolt, a tip of limiting plate rotate install in the top of baffle, and the limiting plate can rotate in place the top in chamber, the limiting plate is equipped with the jack, bolt fixed mounting in on the baffle, the bolt can insert in the jack.

Through the setting of limiting plate, raise patient's limbs to place patient's limbs and after placing the chamber, the bolt inserts the jack in, and then makes the limiting plate protect and further spacing patient's limbs.

Preferably, the pressing piece further comprises an air blower, a connecting pipe, a flexible isolation belt and an air bag, and a vent groove is formed in the bottom of the sliding groove; the air blower is fixedly arranged on the frame body and is positioned at the bottom of the clamping plate, the rotating shaft and the rotating disc are internally provided with mutually communicated channels, the channels are communicated with the vent groove, two flexible isolation belts are arranged, the two flexible isolation belts are respectively arranged at the notch of the vent groove in a sealing and sliding manner, and the two flexible isolation belts are respectively positioned at two sides of the sliding rod; the inside of slide bar, limiting plate, support tight board and baffle all is equipped with the intercommunicating pore of mutual intercommunication, the intercommunicating pore with the air channel intercommunication, the gasbag is located place the intracavity, the gasbag with the intercommunicating pore intercommunication, the both ends of connecting pipe respectively with the machine of making gas with being located of passageway the port intercommunication of axis of rotation department, and the connecting pipe with the passageway rotates to be connected.

The machine of making a blast produces gas, and in gas entered into the air channel from the passageway through the connecting pipe in proper order, flexible median avoided in gas spills over the spout, gaseous and then enters into the intercommunicating pore to aerify the gasbag, extrude patient's limbs after the gasbag inflation, thereby realize massaging patient's limbs, thereby promote the flow of patient's lymph fluid.

Preferably, the pressing piece further comprises two torsion springs, the two torsion springs are respectively installed at two ends, close to the notches of the ventilation grooves, and the strip faces of the flexible isolation strips are wound on the torsion springs.

Through the setting of torsional spring, be convenient for accomodate flexible median.

Preferably, the support body includes base and support frame, support frame fixed mounting in on the base, the one side that is close to the top of support frame is equipped with rotate the hole.

The support frame is fixed on the base, thereby raising the limbs of the patient through the support frame.

The beneficial effect that this scheme produced is:

1. through the support body, supporting mechanism, support the setting of tight board, spring and baffle, pull open and support the tight board, the spring is compressed to increased the space of placing the chamber, the intracavity is placed to the limbs, loosen and support the tight board, the spring resets and promotes and supports tight board, support tight board and baffle and not only support the limbs of patient tightly and place the intracavity, thereby make the support body raise patient's limbs, also extrude patient's limbs through supporting tight board and baffle moreover, realize that patient's lymph can flow smoothly.

2. Through the arrangement of the rotating shaft, the rotating disc, the sliding rod, the abutting nut and the fixing piece, the rotating shaft and the rotating disc are rotated, so that the position of the opening of the placing cavity is convenient to adjust, and the placing of the limbs of a patient can be better adapted; and the sliding rod slides in the sliding groove, so that the height of the sliding rod can be adjusted, and the height of the limbs of the patient can be better adapted.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a front cross-sectional view of a stent for treating lymphedema in accordance with the present invention;

FIG. 2 is a top view of a stent for treating lymphedema in accordance with the present invention;

FIG. 3 is a sectional top view of a rotating disk in a stent for treating lymphedema in accordance with the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

Reference numerals are as follows:

1-frame body, 11-base, 12-support frame;

2-a bearing mechanism, 21-a rotating shaft, 22-a rotating disc, 221-a sliding chute, 222-a vent groove, 223-a channel, 23-a sliding rod, 24-a holding nut, 25-a fixing piece, 251-a supporting plate, 252-a bolt and 253-a clamping plate;

3-clamping piece, 31-abutting plate, 32-spring and 33-baffle;

4-pressing piece, 41-limiting plate, 42-blower, 43-connecting pipe, 44-flexible isolation belt, 45-air bag, 46-communicating hole, 47-torsion spring and 48-bolt.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-4, a stent for treating lymphedema includes a frame body 1, a receiving mechanism 2 and a clamping member 3.

Wherein, one side of the frame body 1 close to the top is provided with a rotating hole. Specifically, support body 1 includes base 11 and support frame 12, and support frame 12 fixed mounting is on base 11, and the right side that is close to the top of support frame 12 is equipped with the rotation hole. The support frame 12 is fixed on the base 11, so that the limb of the patient is supported by the height of the support frame 12.

Wherein, the adapting mechanism 2 is rotatably arranged in the rotating hole, and the end part of the adapting mechanism 2 extends out of the rotating hole.

Specifically, referring to fig. 3, the receiving mechanism 2 includes a rotating shaft 21, a rotating disc 22, a sliding rod 23, a fastening nut 24 and a fixing member 25. The rotating shaft 21 is rotatably installed in the rotating hole, one end, far away from the clamping piece 3, of the rotating shaft 21 extends out of the rotating hole, the rotating disc 22 is rotatably installed on the side wall of the frame body 1, the rotating disc 22 is fixedly connected with the rotating shaft 21, a sliding groove 221 is radially arranged on the rotating disc 22, the end portion of the sliding rod 23 is slidably installed in the sliding groove 221, the axial direction of the sliding rod 23 is the same as that of the rotating shaft 21, the abutting nut 24 is rotatably sleeved on the end portion of the sliding rod 23, the abutting nut 24 can abut against the rotating disc 22, the fixing piece 25 is installed on one side, far away from the rotating disc 22, of the frame body 1, and one end portion of the fixing piece 25 can clamp or loosen the rotating shaft 21. The fixing piece 25 is loosened, the rotating shaft 21 is rotated, the rotating disc 22 rotates along with the rotating shaft 21, the abutting plate 31 and the baffle plate 33 rotate together, then the fixing piece 25 is fixed, the position of the opening of the placing cavity is adjusted, the placing of the limbs of the patient can be better adapted, the abutting nut 24 is loosened, the sliding rod 23 slides in the sliding groove 221, the height of the sliding rod 23 can be further adjusted, and the lifting height of the limbs of the patient can be better adapted.

In this embodiment, the fixing member 25 includes a support plate 251, a bolt 252, and a clamping plate 253, the support plate 251 is detachably mounted on the frame body 1 by a screw, the support plate 251 is provided with a threaded hole, the bolt 252 is rotatably mounted in the threaded hole by a screw, the clamping plate 253 is rotatably mounted at an end of the bolt 252, and the clamping plate 253 can clamp or loosen the rotating shaft 21. The support plate 251 supports the bolt 252 and the clamp plate 253, and the bolt 252 is rotated to fix the rotation shaft 21 to the clamp plate 253 by the bolt 252.

Referring to fig. 4, the clamping member 3 includes a resisting plate 31, a spring 32 and a baffle 33, the resisting plate 31 is slidably mounted at an end of the receiving mechanism 2 along a hole axis direction of the rotating hole, the spring 32 is sleeved on the receiving mechanism 2, two ends of the spring 32 are respectively fixedly connected with the receiving mechanism 2 and the resisting plate 31, the baffle 33 is fixedly mounted at the end of the receiving mechanism 2, a concave surface of the baffle 33 faces the resisting plate 31, the baffle 33 is opposite to the resisting plate 31, and a placing cavity is formed between the baffle 33 and the resisting plate 31.

During the use, fix support body 1 in patient's one side, pull open to support body 1's direction and support board 31 tightly, make spring 32 compress, and then the space in chamber is placed in the increase, place patient's limbs again and placing the intracavity, loosen and support board 31 tightly, spring 32 promotes and supports board 31 tightly, thereby make and support board 31 and baffle 33 and press from both sides patient's limbs jointly and placing the intracavity, support body 1 supports patient's limbs, thereby realize raising patient's limbs, avoid the patient to produce fatigue and discomfort.

In order to promote the flow of lymph of the patient, in this embodiment, still include the pressing piece 4, pressing piece 4 includes limiting plate 41 and bolt 48, and the right-hand member portion of limiting plate 41 rotates and installs in the top of baffle 33, and limiting plate 41 can rotate in the top of placing the chamber, and limiting plate 41 is equipped with the jack, and bolt 48 fixed mounting is on baffle 33, and bolt 48 can insert in the jack. Through the setting of limiting plate 41, lift patient's limbs to place patient's limbs and after placing the chamber, bolt 48 inserts in the jack, and then make limiting plate 41 protect and further spacing patient's limbs.

In order to accelerate the flow of lymph of the patient, the pressing member 4 further includes a blower 42, a connection tube 43, a flexible isolation band 44, an air bag 45, and a torsion spring 47. The bottom of the sliding groove 221 is provided with a vent groove 222; the air blower 42 is fixedly installed on the frame body 1 and located at the bottom of the clamping plate 253, the rotating shaft 21 and the rotating disc 22 are both provided with mutually communicated channels 223, the channels 223 are communicated with the vent groove 222, two flexible isolation belts 44 are arranged, the two flexible isolation belts 44 are both installed in the notch of the vent groove 222 in a sealing and sliding mode, and the two flexible isolation belts 44 are located on two sides of the sliding rod 23 respectively. In this embodiment, in order to facilitate the discharge of the gas extruded from the patient, the blower 42 may be intermittently inflated, and an inflation/deflation valve may be installed between the connection pipe 43 and the passage 223.

The limiting plate 41, the abutting plate 31 and the baffle 33 are internally provided with communicating holes 46 which are communicated with each other, the communicating holes 46 are communicated with the vent grooves 222, the air bags 45 are positioned in the placing cavities, the air bags 45 are communicated with the communicating holes 46, two ends of the connecting pipe 43 are respectively communicated with the ports, positioned at the rotating shaft 21, of the air blower 42 and the channel 223, and the connecting pipe 43 is rotatably connected with the channel 223. Meanwhile, two torsion springs 47 are provided, the two torsion springs 47 are respectively installed at two ends of the vent groove 222 close to the notch of the vent groove, and the strip surface of the flexible isolation strip 44 is wound on the torsion springs 47. Through the setting of torsional spring 47, be convenient for accomodate flexible median 44.

The gas is generated by the gas blower 42, the gas sequentially enters the vent groove 222 from the channel 223 through the connecting pipe 43, the flexible isolation belt 44 prevents the gas from overflowing the sliding groove 221, the gas further enters the communicating hole 46 to inflate the air bag 45, and the air bag 45 expands to squeeze the limbs of the patient, so that the limbs of the patient are massaged, and the lymph of the patient is promoted to flow.

In use of the invention, the base 11 is secured to the patient's bed so that the support frame 12 is located to one side of the patient's limb. The bolt 252 and the nut 24 are loosened, and the rotation shaft 21 is rotated to adjust the angle of the clamping member 3 and also adjust the height of the slide bar 23. Pull open again to the direction of support frame 12 and support board 31, the compression of spring 32 for place the space increase in chamber, place patient's limbs again and placing the intracavity, loosen and support board 31 tightly, spring 32 resets and promotes and supports board 31 tightly, supports board 31 tightly and baffle 33 tightly and presss from both sides patient's limbs jointly and is placing the intracavity, and support body 1 supports patient's limbs, thereby realizes raising patient's limbs, and then the lymph of the patient of being convenient for can flow.

Simultaneously, start the gas blower 42, the gas is produced to the gas blower 42, and is gaseous to enter into the air channel 222 from passageway 223 in proper order through connecting pipe 43, and flexible median 44 avoids gaseous spilling over to the spout 221 in, gaseous and then enter into the intercommunicating pore 46 to aerify gasbag 45, extrude patient's limbs after gasbag 45 inflation, thereby realize massaging patient's limbs, thereby the better flow that promotes patient's lymph is liquid of ability.

Above technical scheme, through the support body 1, receiving mechanism 2, support tight board 31, the setting of spring 32 and baffle 33, pull open and support tight board 31, spring 32 is compressed, thereby the space of placing the chamber has been increased, the intracavity is being placed to the limbs, loosen and support tight board 31, spring 32 resets and promotes and supports tight board 31, support tight board 31 and baffle 33 and not only support the limbs of patient tightly and place the intracavity, thereby make support body 1 raise the limbs of patient, also extrude the limbs of patient through supporting tight board 31 and baffle 33, realize that the patient can be faster recovered.

Through the arrangement of the rotating shaft 21, the rotating disc 22, the sliding rod 23, the abutting nut 24 and the fixing piece 25, the rotating shaft 21 and the rotating disc 22 are rotated to facilitate the adjustment of the position of the opening of the placing cavity, so that the placing of the limbs of the patient can be better adapted; and the sliding rod 23 slides in the sliding groove 221, so that the height of the sliding rod 23 can be adjusted, and the height of the limb of the patient can be better adapted.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the appended claims and their equivalents.

Claims

1. A stent for treating lymphedema, comprising:

the frame body is provided with a rotating hole at one side close to the top;

the clamping piece comprises a resisting plate, a spring and a baffle plate, the resisting plate is slidably mounted at the end part of the bearing mechanism along the hole axis direction of the rotating hole, the spring is sleeved on the bearing mechanism, two ends of the spring are respectively fixedly connected with the bearing mechanism and the resisting plate, the baffle plate is fixedly mounted at the end part of the bearing mechanism, the concave surface of the baffle plate faces the resisting plate, the baffle plate and the resisting plate are oppositely arranged, and a placing cavity is formed between the baffle plate and the resisting plate;

the bearing mechanism comprises a rotating shaft, a rotating disc, a sliding rod, a holding nut and a fixing piece;

the rotating shaft is rotatably arranged in the rotating hole, one end of the rotating shaft, which is far away from the clamping piece, extends out of the rotating hole, the rotating disc is rotatably arranged on the side wall of the frame body, the rotating disc is fixedly connected with the rotating shaft, a sliding groove is arranged in the radial direction of the rotating disc, the end part of the sliding rod is slidably arranged in the sliding groove, the axial direction of the sliding rod is the same as that of the rotating shaft, the abutting nut is rotatably sleeved at the end part of the sliding rod, the abutting nut can abut against the rotating disc, the fixing piece is arranged on one side, which is far away from the rotating disc, of the frame body, and one end part of the fixing piece can clamp or loosen the rotating shaft;

the fixing piece comprises a supporting plate, a bolt and a clamping plate, the supporting plate is detachably mounted on the frame body, the supporting plate is provided with a threaded hole, the bolt is rotatably mounted in the threaded hole in a threaded manner, the clamping plate is rotatably mounted at the end part of the bolt, and the clamping plate can clamp or loosen the rotating shaft;

the pressing piece comprises a limiting plate and a plug pin, one end of the limiting plate is rotatably mounted at the top of the baffle, the limiting plate can rotate at the top of the placing cavity, the limiting plate is provided with a jack, the plug pin is fixedly mounted on the baffle, and the plug pin can be inserted into the jack;

the pressing piece further comprises an air blower, a connecting pipe, a flexible isolation belt and an air bag, and a vent groove is formed in the bottom of the sliding groove;

the air blower is fixedly arranged on the frame body and is positioned at the bottom of the clamping plate, the rotating shaft and the rotating disc are internally provided with mutually communicated channels, the channels are communicated with the vent groove, two flexible isolation belts are arranged, the two flexible isolation belts are respectively arranged at the notch of the vent groove in a sealing and sliding manner, and the two flexible isolation belts are respectively positioned at two sides of the sliding rod;

slide bar, limiting plate, support the inside of tight board and baffle and all be equipped with the intercommunicating pore of mutual intercommunication, the intercommunicating pore with the air channel intercommunication, the gasbag is located place the intracavity, the gasbag with the intercommunicating pore intercommunication, the both ends of connecting pipe respectively with the machine of inflating with being located of passageway the port intercommunication of axis of rotation department, and the connecting pipe with the passageway rotates to be connected.

2. The stent for treating lymphedema according to claim 1, wherein the pressing member further comprises two torsion springs, the two torsion springs are respectively installed at two ends of the vent groove near the notch thereof, and the strip surface of the flexible isolation strip is wound on the torsion springs.

3. The stent for treating lymphedema according to claim 1, wherein the stent body comprises a base and a supporting frame, the supporting frame is fixedly arranged on the base, and the rotating hole is formed in one side of the supporting frame close to the top.