CN211584133U - Recovered walking stick of thoracic surgery - Google Patents
Recovered walking stick of thoracic surgery Download PDFInfo
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- CN211584133U CN211584133U CN202020123505.8U CN202020123505U CN211584133U CN 211584133 U CN211584133 U CN 211584133U CN 202020123505 U CN202020123505 U CN 202020123505U CN 211584133 U CN211584133 U CN 211584133U
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- rod
- claws
- shaped structure
- fixedly connected
- bottom end
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Abstract
A rehabilitation crutch for thoracic surgery relates to the technical field of medical instruments and comprises an outer rod, an inner rod, a handle, an inner claw, an outer claw, a warning lamp and a touch bell. The novel walking stick is provided with the inner claw and the outer claw, so that the walking stick can generate gripping force on the ground when walking, the stability of the walking stick can be maintained, and a patient can be prevented from falling down; in addition, the weight of the crutch is born by the shoulder straps, and the novel displacement can be realized only by lightly driving the handle with hands when the crutch is walking, so that the traction effect of the large-scale movement of the arm or the upper body of the patient on the wound surface is avoided, and the wound surface rehabilitation of the patient is facilitated; moreover, this is novel still to be equipped with can send warning signal's warning light and bumping the bell along with the walking, can effectively warn the pedestrian and avoid injuring the patient, has further guaranteed patient's walking safety.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to recovered walking stick of thoracic surgery.
Background
The operation of the thoracic surgery is focused on the upper body of the patient, and after the operation, the patient needs to lean on the crutch in the recovery process so as to keep the relative stability of the upper body and avoid the excessive traction on the wound surface of the operation.
However, the existing rehabilitation crutch mostly depends on the arm strength of the patient to drive the crutch to walk, the wound surface is inevitably dragged due to the large-amplitude movement of the upper limb, the rehabilitation of the patient is influenced, and the existing rehabilitation crutch is lack of the gripping force on the ground and has insufficient stability although the existing rehabilitation crutch has a structure provided with 4 supporting legs.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's not enough, the utility model discloses a have the power of grabbing to ground, stability is good, has warning function, relies on the shoulder to drive, does not need the recovered walking stick of extrathoracic operation of upper limbs or upper limbs motion by a wide margin.
In order to realize the purpose, the novel technical scheme is as follows:
a rehabilitation crutch for thoracic surgery comprises an outer rod with a tubular structure, a shoulder support fixedly connected to the top end of the outer rod, and an inner rod sleeved inside the outer rod, wherein the bottom end of the outer rod is of an inverted round platform-shaped structure A, the bottom end of the inner rod is of an inverted round platform-shaped structure B, a sleeve in the vertical direction is fixedly connected to the center of the inner surface of the bottom of the round platform-shaped structure A, a sliding rod is slidably connected to the upper portion of the sleeve, the bottom end of the sliding rod is connected with the inner surface of the bottom of the sleeve through a spring, a cylindrical fixed block is fixedly connected to the top end of the sliding rod, a plurality of hinge lugs are uniformly distributed on the surface of the side wall of the cylindrical fixed block, each hinge lug is hinged with an inner claw, each inner claw penetrates through the bottom end face of the round platform-shaped structure A and extends obliquely in the direction away from the axis of the outer rod, a supporting foot A is arranged at the bottom end of each inner claw, an abdicating groove A extending outwards is arranged at the intersection of the inner claw and the bottom end surface;
the bottom end surface of the round table-shaped structure B is matched with the upper surface of the fixed block, the outer surface of the side wall of the round table-shaped structure B is further provided with a plurality of linear sliding grooves, the linear sliding grooves are connected with outer claws in a sliding mode, the outer claws extend outwards along the oblique lower part far away from the axis direction of the outer rod and penetrate through the outer surface of the side wall of the round table-shaped structure A, supporting feet B are arranged at the bottom ends of the outer claws, the supporting feet B extend outwards, the upper portions of the outer claws are hinged to the inner surface of the side wall of the round table-shaped structure A, limiting blocks are further arranged on the edges of the oblique upper parts of the intersections of the outer claws and the outer surface of the side wall of the round table-shaped structure A, and receding grooves B extending towards;
the inner rod is characterized in that a positioning ring A is arranged on the wall surface of the lower part of the inner rod, a positioning ring B is also arranged on the inner wall surface of the middle lower part of the outer rod and above the positioning ring A, a return spring A is fixedly connected between the positioning ring A and the positioning ring B, and the return spring A is sleeved on the outer wall surface of the inner rod;
one side at interior pole top be equipped with the handle, the handle outwards pass the lateral wall of outer pole towards the horizontal direction of perpendicular to shoulder rest, at the crossing downwardly extending formation groove C of stepping down of handle and outer pole's lateral wall.
Preferably, interior pole top terminal surface still fixedly connected with branch, the outer pole of branch top in still be equipped with the battery compartment, the battery compartment in be equipped with the battery, the inner wall surface of the outer pole at branch place still fixedly connected with normal open type travel switch, the lateral wall surface of branch still be equipped with the briquetting that uses with travel switch mutually supports, the front and back end that holds in the palm of shoulder still be equipped with the warning light, the battery pass through travel switch and warning light electric connection.
Preferably, a collision bell is also hung on the lower surface of the bottom end of the battery bin.
Preferably, the upper surface of the shoulder rest is provided with a groove which penetrates through two sides of the shoulder rest, and the upper surface of the groove is provided with an elastic layer.
Preferably, the shoulder rest is characterized in that braces are fixedly connected to the outer sides of the groove walls at the two ends of the groove of the shoulder rest, and the length of each brace is adjustable.
Preferably, the number of the inner claws is 4-6, the inner claws are uniformly distributed along the axis of the outer rod, and a return spring B is fixedly connected between the opposite inner claws.
Preferably, the number of the outer claws is 4-6, the periphery of the outer claws is further sleeved with a protective cover, the protective cover is in a horn mouth shape with a downward opening, and the upper edge of the protective cover is fixedly connected with the upper edge of the circular truncated cone-shaped structure A.
This novel recovered walking stick of thoracic surgery's beneficial effect does:
1. the novel walking stick is provided with the inner claw and the outer claw, so that the walking stick can generate gripping force on the ground when walking, the stability of the walking stick can be maintained, and a patient can be prevented from falling down;
2. the novel crutch bears the weight of the crutch by the shoulder part collapsing the braces, and when the crutch walks, the novel displacement can be realized only by lightly driving the handle with hands, so that the traction effect of the large-scale movement of the arm or the upper body of a patient on the wound surface is avoided, and the wound surface rehabilitation of the patient is facilitated;
3. this novel still be equipped with can send warning signal's warning light and bumping the bell along with the walking, can effectively warn the pedestrian and avoid damaging the patient, further guaranteed patient's walking safety.
Drawings
FIG. 1: the novel sectional view;
FIG. 2: the partial enlarged view at the position A of the novel device;
FIG. 3: the partial enlarged view at the position B of the novel device;
FIG. 4: the bottom view of the novel device;
FIG. 5: the front view of the utility model;
FIG. 6: the side view of the utility model;
1: harness, 2: shoulder rest, 201: groove, 3: warning light, 4: battery compartment, 5: a storage battery, 6: handle, 7: outer pole, 8: inner rod, 9: positioning ring B, 10: return spring a, 11: positioning ring a, 12: travel switch, 13: strut, 14: knocking, 15: briquetting, 16: outer jaw, 17: protective cover, 18: inner jaw, 19: stopper, 20: fixed block, 21: hinge lug, 22: slide rod, 23: sleeve, 24: spring, 25: link, 26: linear chute, 27: return springs B, 28: slider, 29: truncated cone structure a, 2901: sidewall outer surface, 2902: bottom end face, 30: groove B, 31: the abdicating groove A, 32: relief groove C, 33: truncated cone structure B, 34: supporting leg a, 35: support the foot B.
Detailed Description
The following description is of the preferred embodiment of the present invention only, and is not intended to limit the scope of the present invention, which is to be accorded the widest scope consistent with the principles and spirit of the present invention.
Examples 1,
As shown in fig. 1, 3 and 4, the rehabilitation crutch for thoracic surgery comprises an outer rod 7 with a tubular structure, a shoulder rest 2 fixedly connected to the top end of the outer rod 7, and an inner rod 8 sleeved inside the outer rod 7, wherein the bottom end of the outer rod 7 is an inverted circular truncated cone-shaped structure a29, the bottom end of the inner rod 8 is an inverted circular truncated cone-shaped structure B, a sleeve 23 in the vertical direction is fixedly connected to the center of the inner surface of the bottom of the circular truncated cone-shaped structure a29, a slide rod 22 is slidably connected to the upper portion inside the sleeve, the bottom end of the slide rod 22 is connected to the inner surface of the bottom end of the sleeve 23 through a spring 24, a cylindrical fixed block 20 is fixedly connected to the top end of the slide rod, a plurality of hinge lugs 21 are uniformly distributed on the surface of the side wall of the cylindrical fixed block, an inner claw 18 is hinged to the lug 21, and the inner claw 18 penetrates through the bottom end surface 2902 and the bottom end, The supporting leg A is arranged at the bottom end of the inner claw 18 and extends towards the axial direction of the outer rod 7, and an abdicating groove A31 extending outwards is arranged at the intersection of the inner claw 18 and the bottom end surface 2902;
as shown in fig. 1, 3 and 4, the bottom end surface of the truncated cone-shaped structure B is matched with the upper surface of the fixing block 20, the outer surface of the side wall of the truncated cone-shaped structure B is further provided with a plurality of linear sliding grooves 26, the linear sliding grooves are connected with outer claws 16 in a sliding manner, the outer claws 16 extend outwards along the outer surface 2901 of the side wall of the truncated cone-shaped structure a29 and penetrate the obliquely lower part of the axial direction of the outer rod, supporting legs B are arranged at the bottom ends of the outer claws 16, the supporting legs B extend outwards, the upper parts of the outer claws 16 are hinged to the inner surface of the side wall of the truncated cone-shaped structure a, a limiting block 19 is further arranged at the obliquely upper edge of the intersection of the outer claws 16 and the outer surface of the side wall of the truncated cone-shaped structure a29, and a yielding groove B30 extending inwards and obliquely lower part is further;
as shown in fig. 1, a positioning ring a11 is arranged on the wall surface of the lower part of the inner rod 8, a positioning ring B9 is further arranged on the inner wall surface of the middle lower part of the outer rod 7 and above the positioning ring a11, a return spring a10 is fixedly connected between the positioning ring a11 and the positioning ring B9, and the return spring a is sleeved on the outer wall surface of the inner rod 8;
as shown in fig. 1, a handle 6 is arranged on one side of the top of the inner rod, the handle 6 outwards penetrates through the side wall of the outer rod 7 towards the horizontal direction perpendicular to the shoulder rest 2, and a yielding groove C32 is formed at the intersection of the handle 6 and the side wall of the outer rod 7 in a downward extending manner;
as shown in fig. 6, the upper surface of the shoulder rest 2 is provided with a groove 201 penetrating through two sides of the shoulder rest, and the upper surface of the groove 201 is provided with an elastic layer;
as shown in fig. 1, 5 and 6, the shoulder rest 2 is further fixedly connected with a shoulder strap 1 at the outer side of the groove wall at the two ends of the groove 201, and the length of the shoulder strap 1 is adjustable;
the number of the inner claws 18 is 4, the inner claws are uniformly distributed along the axis of the outer rod, and a return spring B27 is fixedly connected between the opposite inner claws;
as shown in fig. 5 and 6, there are 4 outer claws 16, a protective cover 17 is further sleeved on the periphery of the outer claw 16, the protective cover 17 is in a bell mouth shape with a downward opening, and the upper edge of the protective cover 17 is fixedly connected with the upper edge of the truncated cone-shaped structure a 29.
This neotype theory of use:
as shown in fig. 6, when the patient uses the medical crutch, the shoulder is placed in the groove 201, the shoulder strap 1 is obliquely carried on the shoulder, the weight of the crutch is borne by the shoulder, the load of the arm can be reduced, meanwhile, the arm can be prevented from swinging greatly, the dragging pain to the wound surface of the operation can be reduced, meanwhile, the patient can drag the crutch to move forward by swinging the arm slightly under the condition that the upper body is kept stable, and the protective effect on the wound surface of the operation can be achieved;
further, when the novel landing chair is landed, the weight of a patient is partially applied to the shoulder rest 2, at the moment, the patient holds the handle 6 by hand, the handle 6 is pressed down by depending on the inertia of walking, the bottom surface of the circular truncated cone-shaped structure B extrudes the fixed block 20 due to the transmission action of the inner rod 8, the fixed block 20 extrudes the spring 24, and the supporting leg A generates a gripping force towards the periphery when the inner claw 18 is driven by the fixed block 20 to contact the ground; as shown in fig. 3, the top end of the outer claw 16 is slidably connected in the linear sliding groove 26 through the slider 28, and as the handle 6 is pressed down to drive the inner rod 8 to be pressed down, and the slider 28 at the top end of the outer claw 16 moves up along the linear sliding groove 26 under the pressing down of the outer surface of the side wall of the truncated cone-shaped structure B (as the slider 28 is limited by the limiting block 19 and the abdicating groove B30 to move upwards relative to the outer surface of the side wall of the truncated cone-shaped structure B), the top end of the outer claw 16 is supported, and the supporting leg B generates a holding force towards the axial direction of the outer shaft; the supporting leg A generates a gripping force towards the periphery, and the supporting leg B generates a gripping force towards the axis direction of the outer rod, so that the novel type is firmly and stably connected with the ground, the novel type is stably supported, and a patient can be prevented from falling down;
furthermore, as shown in fig. 3, the supporting leg a faces the axis of the outer rod, and the supporting leg B faces the direction away from the axis of the outer rod, so that the supporting legs a and B do not slip off when gripping;
further, when this is novel to be lifted up, patient's hand unloads power naturally, and under the drive of shoulder, the patient only need drive handle 6 gently, can realize this neotype removal, compares prior art's walking stick, and this is novel to get up more laborsavingly.
Examples 2,
On the basis of embodiment 1, the present embodiment makes a further improvement, specifically:
as shown in fig. 1 and 2, a support rod 13 is fixedly connected to the top end surface of the inner rod, a battery compartment 4 is further arranged in the outer rod 7 above the support rod, a storage battery 5 is arranged in the battery compartment 4, a normally open type travel switch 12 is further fixedly connected to the inner wall surface of the outer rod 7 where the support rod 13 is located, a press block 15 which is used in cooperation with the travel switch 12 is further arranged on the side wall surface of the support rod 13, warning lamps 3 are further arranged at the front end and the rear end of the shoulder rest 2, and the storage battery 5 is electrically connected with the warning lamps 3 through the travel switch 12;
a collision bell 14 is also hung on the lower surface of the bottom end of the battery bin 4;
as shown in fig. 4, there are 6 inner claws 18, the inner claws are uniformly distributed along the axis of the outer rod, and a return spring B27 is fixedly connected between the opposite inner claws;
as shown in fig. 4, there are 6 outer claws 16, a protective cover 17 is further sleeved on the periphery of the outer claw 16, the protective cover 17 is in a bell mouth shape with a downward opening, and the upper edge of the protective cover 17 is fixedly connected with the upper edge of the truncated cone-shaped structure a 29.
As shown in fig. 1 and 2, the handle 6 is pressed down to drive the pressing block 15 to be pressed down, the normally open type travel switch 12 is triggered, the circuit is closed, the warning lamps 3 positioned at the front end and the rear end of the shoulder rest 2 are lightened, surrounding people can be warned to avoid patients, and therefore the walking safety of the patients is further guaranteed;
furthermore, when the collision bell 14 is in a walking state, due to bumping or touching of the support rod 13, a sound is generated, and pedestrians who do not see the patient can pay attention to avoiding;
the device is suitable for the situation that people have more stream or the sky is dark, and the walking safety of the patient is protected.
Claims (7)
1. A rehabilitation crutch for external thoracic surgery is characterized in that: the telescopic rod type telescopic rod comprises an outer rod with a tubular structure, a shoulder support fixedly connected to the top end of the outer rod and an inner rod sleeved inside the outer rod, wherein the bottom end of the outer rod is of an inverted circular truncated cone-shaped structure A, the bottom end of the inner rod is of an inverted circular truncated cone-shaped structure B, a sleeve in the vertical direction is fixedly connected to the center of the inner surface of the bottom of the circular truncated cone-shaped structure A, a sliding rod is slidably connected to the upper portion inside the sleeve, the bottom end of the sliding rod is connected with the inner surface of the bottom end of the sleeve through a spring, a cylindrical fixing block is fixedly connected to the top end of the sliding rod, a plurality of hinge lugs are uniformly distributed on the surface of the side wall of the cylindrical fixing block, inner claws are hinged to the hinge lugs, the inner claws penetrate through the bottom end face of the circular truncated cone-shaped structure A and extend in an inclined mode in the direction far away from the axis of the outer rod, an abdicating groove A extending outwards is arranged at the intersection of the inner claw and the bottom end surface;
the bottom end surface of the round table-shaped structure B is matched with the upper surface of the fixed block, the outer surface of the side wall of the round table-shaped structure B is further provided with a plurality of linear sliding grooves, the linear sliding grooves are connected with outer claws in a sliding mode, the outer claws extend outwards along the oblique lower part far away from the axis direction of the outer rod and penetrate through the surface of the side wall of the round table-shaped structure A, supporting feet B are arranged at the bottom ends of the outer claws and extend outwards, the upper portions of the outer claws are hinged to the inner surface of the side wall of the round table-shaped structure A, limiting blocks are further arranged on the edges, above the oblique positions, where the outer claws intersect with the outer surface of the side wall of the round table-shaped structure A, of the outer claws, and receding grooves B extending towards the oblique;
the inner rod is characterized in that a positioning ring A is arranged on the wall surface of the lower part of the inner rod, a positioning ring B is also arranged on the inner wall surface of the middle lower part of the outer rod and above the positioning ring A, a return spring A is fixedly connected between the positioning ring A and the positioning ring B, and the return spring A is sleeved on the outer wall surface of the inner rod;
one side at interior pole top be equipped with the handle, the handle outwards pass the lateral wall of outer pole towards the horizontal direction of perpendicular to shoulder rest, at the crossing downwardly extending formation groove C of stepping down of handle and outer pole's lateral wall.
2. The rehabilitation crutch for thoracic surgery of claim 1, wherein: the utility model discloses a shoulder rest, including interior pole top end face still fixedly connected with branch, the outer pole of branch top in still be equipped with the battery compartment, the battery compartment in be equipped with the battery, the inner wall surface of the outer pole at branch place still fixedly connected with normal open type travel switch, the lateral wall surface of branch still be equipped with the briquetting that uses with travel switch mutually supporting, the front and back end of shoulder rest still be equipped with the warning light, the battery pass through travel switch and warning light electric connection.
3. The rehabilitation crutch for thoracic surgery as set forth in claim 2, wherein: and a collision bell is also hung on the lower surface of the bottom end of the battery bin.
4. The rehabilitation crutch for thoracic surgery of any one of claims 1 to 3, characterized in that: the upper surface of the shoulder rest is provided with grooves which penetrate through two sides of the shoulder rest, and the upper surface of each groove is provided with an elastic layer.
5. The rehabilitation crutch for thoracic surgery of claim 4, wherein: the shoulder support is characterized in that braces are fixedly connected to the outer sides of the groove walls at the two ends of the groove of the shoulder support, and the length of each brace is adjustable.
6. The rehabilitation crutch for thoracic surgery as claimed in any one of claims 1 to 3 and 5, wherein: the number of the inner claws is 4-6, the inner claws are uniformly distributed along the axis of the outer rod, and a return spring B is fixedly connected between the opposite inner claws.
7. The rehabilitation crutch for thoracic surgery as claimed in any one of claims 1 to 3 and 5, wherein: the outer claws are 4-6 in number, protective covers are sleeved on the peripheries of the outer claws, the protective covers are in a bell mouth shape with a downward opening, and the upper edges of the protective covers are fixedly connected with the upper edges of the round table-shaped structures A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123505.8U CN211584133U (en) | 2020-01-20 | 2020-01-20 | Recovered walking stick of thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123505.8U CN211584133U (en) | 2020-01-20 | 2020-01-20 | Recovered walking stick of thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584133U true CN211584133U (en) | 2020-09-29 |
Family
ID=72579883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020123505.8U Expired - Fee Related CN211584133U (en) | 2020-01-20 | 2020-01-20 | Recovered walking stick of thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143699A (en) * | 2021-05-14 | 2021-07-23 | 郝守红 | Medical folding anti-skid walking stick |
-
2020
- 2020-01-20 CN CN202020123505.8U patent/CN211584133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143699A (en) * | 2021-05-14 | 2021-07-23 | 郝守红 | Medical folding anti-skid walking stick |
| CN113143699B (en) * | 2021-05-14 | 2022-08-09 | 深圳市天娇伟业科技有限公司 | Medical folding anti-skid walking stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20220120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |