CN214966912U - A arm support for bronchoscope intervenes treatment - Google Patents
A arm support for bronchoscope intervenes treatment Download PDFInfo
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- CN214966912U CN214966912U CN202120863853.3U CN202120863853U CN214966912U CN 214966912 U CN214966912 U CN 214966912U CN 202120863853 U CN202120863853 U CN 202120863853U CN 214966912 U CN214966912 U CN 214966912U
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- branch pipe
- connecting piece
- arm support
- pipe
- cam locking
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Abstract
The utility model discloses an arm support for bronchoscope interventional therapy, which comprises a base and a lifting support, wherein a support plate is arranged at the upper end of the lifting support, the lifting support comprises a lower branch pipe, a connecting piece, an upper branch pipe and a cam locking device, and the lower branch pipe is fixed on the base; the connecting piece is made of rubber materials, the middle part of the connecting piece is provided with an annular convex edge, and the lower end of the connecting piece is inserted at the upper end of the lower branch pipe; the lower end of the upper branch pipe is inserted into the upper end of the connecting piece; the cam locking device is sleeved on the upper part of the connecting piece and is abutted against the top surface of the annular convex rib. The utility model discloses, can conveniently adjust the height as required, simple structure, convenient to use, low in manufacturing cost. The upper branch pipe and the lower branch pipe are connected through a connecting piece made of rubber materials, the cam locking device is arranged on the connecting piece, the upper branch pipe is locked through deformation of the connecting piece and can be locked with small force, and the cam locking device can be supported on the connecting piece when being loosened and cannot slide.
Description
Technical Field
The utility model relates to a bronchoscope intervenes treatment apparatus technical field, concretely relates to an arm support that is used for bronchoscope to intervene treatment.
Background
In recent years, with the development of respiratory intervention medicine in the field of respiratory medicine, bronchoscopic interventional therapy technology has become an important means for treating respiratory diseases. The technology ensures that the operation with high difficulty and high risk in the tracheal lumen becomes safe and simple from now on, and promotes the process of minimally invasive treatment of the diseases in the tracheal lumen and the bronchial lumen.
Bronchoscope interventional therapy is applicable to the treatment of lesions of the trachea and bronchi: including benign tumor, malignant tumor, airway stenosis, obstruction, etc. caused by various reasons (inflammation, tuberculosis, foreign body, operation, etc.). Some rare diseases such as airway stenosis caused by tracheomalacia, tracheal amyloidosis and the like are not treated by the prior method, some diseases can be treated by open chest surgery reluctantly but have serious postoperative complications, the postoperative lung function of a patient is obviously reduced, a large amount of money is spent, and the postoperative life quality of the patient is not high. The bronchoscope interventional techniques such as freezing, argon knife, stent implantation, bronchoballoon dilatation and the like are applied to treat the diseases, the patients do not need to perform operation with an operation, the cost is low, more importantly, the pain is small, the complications are almost avoided, and the postoperative patients can obtain good life quality.
The important instrument that bronchoscope intervenes treatment is bronchoscope, and in bronchoscope intervenes the treatment process, the doctor need hold the bronchoscope all the time, consequently, in long-time treatment process, can make doctor's holding mirror arm sour, cause very big fatigue.
To this end, the chinese invention patent CN 112120804 a discloses an arm support system for endoscopic surgeons, which comprises an arm support plate, a support frame assembly and a fixing seat assembly, the bottom of the first bracket is provided with a connecting groove, one end of the connecting plate extends into the connecting groove, and is fixedly connected with the bottom of the first bracket through a locking bolt, the other end of the connecting plate is fixedly connected with the top of the first bracket through a locking bolt, the connecting block is fixedly connected with the top of the telescopic rod, the movable shaft is rotatably connected in the groove through a pin shaft, the proposal forms a bracket system through the first bracket and the second bracket, can adjust the direction through the telescopic rod, and can also adjust the direction through the matching of the connecting block, the movable shaft, the connecting seat and the rotating disc, the fixing device can be adjusted in all directions by fixing the fixing device on the arm supporting plate, and is convenient for supporting the arm of a doctor in the operation process. Although the scheme has complete functions, the structure is complex and the manufacturing cost is high.
In view of the above, there is a need to improve the existing arm support for endoscopic surgeons, so as to simplify the structure, reduce the cost and facilitate the use.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to solve the technical problem that an arm support for bronchoscope intervenes treatment is provided to solve current arm support, the structure is complicated, problem that manufacturing cost is high.
Therefore, the utility model provides a pair of an arm support for bronchoscope intervenes treatment, be in including base and vertical setting liftable support on the base, liftable support's upper end is equipped with the backup pad, liftable support includes:
the lower end of the lower branch pipe is fixed on the base;
the connecting piece is made of rubber materials, an annular convex edge is arranged in the middle of the connecting piece, and the lower end of the connecting piece is inserted into the upper end of the lower branch pipe;
the lower end of the upper branch pipe is inserted at the upper end of the connecting piece;
and the cam locking device is sleeved on the upper part of the connecting piece, abuts against the top surface of the annular convex edge and is used for locking the upper branch pipe and the connecting piece.
In the above technical solution, preferably, the connecting member is in a sleeve shape, and is divided into a lower connecting tube and an upper connecting tube by the annular rib.
In the above technical solution, preferably, the outer diameter of the lower connecting pipe is adapted to the inner diameter of the lower branch pipe, and the lower connecting pipe is inserted into the lower branch pipe.
In the above technical solution, preferably, the outer diameter of the upper branch pipe is adapted to the inner diameter of the upper connecting pipe, the outer diameter of the upper branch pipe is smaller than the inner diameter of the lower branch pipe, and the upper connecting pipe is inserted into the upper branch pipe and can extend and retract up and down.
In the above technical solution, preferably, the top surface of the supporting plate is wrapped with a soft material, the bottom surface of the supporting plate is provided with a connecting shaft, and the connecting shaft is inserted into the upper supporting pipe.
In the above technical solution, preferably, the cam lock device includes:
the locking ring is in an opening round sleeve shape, the opening ends are respectively provided with connecting blocks, and the two connecting blocks are oppositely arranged at intervals;
the screw rod penetrates through the two connecting blocks;
the nut is screwed at one end of the screw rod;
and the cam locking handle is arranged at the other end of the screw rod through a pin shaft, and the cam surface of the cam locking handle abuts against the outer end surface of the connecting block.
According to the above technical scheme, the utility model provides an arm support for bronchoscope intervenes treatment has solved the problem that prior art structure is complicated, manufacturing cost is high. Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the whole body consists of a base and a lifting support, the height can be conveniently adjusted according to needs, the structure is simple, the use is convenient, and the manufacturing cost is low.
And secondly, the upper branch pipe and the lower branch pipe are connected through a connecting piece made of rubber materials, the cam locking device is arranged on the connecting piece, the upper branch pipe is locked through deformation of the connecting piece, and locking can be performed with small force.
Thirdly, the cam locking device can be supported on the lug boss of the connecting piece when being loosened, and cannot slide off.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments of the present invention or the prior art will be briefly described and explained below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of an arm support for bronchoscope interventional therapy according to the present invention;
FIG. 2 is an exploded view of the arm support of FIG. 1 for bronchoscopic interventional procedures;
fig. 3 is an assembly schematic diagram of the middle connecting piece and the cam locking device of the present invention.
In fig. 1 to 3, the correspondence between the components is as follows:
the device comprises a base 10, a lifting bracket 20, a supporting plate 30 and a cam locking device 40;
a lower branch tube 21, an upper branch tube 22, a connecting piece 23, an annular rib 24, a lower connecting tube 25 and an upper connecting tube 26;
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, under the premise that the person skilled in the art does not make creative work, all other embodiments obtained belong to the protection scope of the present invention.
It should be noted that the terms of orientation such as "inside, outside", "front, back" and "left and right" are used herein as reference objects, and it is obvious that the use of the corresponding terms of orientation does not limit the scope of protection of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of an arm support for bronchoscope interventional therapy according to the present invention, and fig. 2 is an exploded structural view of fig. 1.
As shown in fig. 1 and 2, the utility model provides a pair of an arm support for bronchoscope interventional therapy, including base 10 and the vertical liftable support 20 that sets up on base 10, the upper end of liftable support 20 is equipped with backup pad 30.
The liftable bracket 20 comprises a lower branch pipe 21, an upper branch pipe 22 and a connecting piece 23, wherein the connecting piece 23 is used for connecting the lower branch pipe 21 and the upper branch pipe 22 and is locked by a cam locking device 40.
The lower end of the lower branch pipe 21 is fixed on the base 10, and can adopt a detachable connection mode such as plug-in connection or threaded connection, so as to be convenient for being accommodated after being detached.
As shown in fig. 3, the connecting member 23 is made of rubber material, and the connecting member 23 has a sleeve shape, and has an annular rib 24 at the middle thereof, and is divided into a lower connecting tube 25 and an upper connecting tube 26 by the annular rib 24.
The lower connection pipe 25 has an outer diameter adapted to an inner diameter of the lower branch pipe 21, and the lower connection pipe 25 is inserted into an upper end of the lower branch pipe 21.
The outer diameter of the upper branch pipe 22 is matched with the inner diameter of the upper connecting pipe 26, and the upper branch pipe 22 is inserted into the upper connecting pipe 26 and can be manually stretched up and down. The inner diameter of the upper branch pipe 22 is smaller than that of the lower branch pipe 21, so that the upper branch pipe 22 can be inserted into the lower branch pipe 21 at ordinary times, and the storage height can be reduced.
The cam lock 40 is fitted over the upper coupling tube 26 of the coupling 23 and abuts against the top surface of the annular rib 24. The cam lock 40 is supported by the annular rib 24 to prevent the cam lock 40 from sliding down the lower support tube 21 when the cam lock 40 is released.
The top surface of the supporting plate 30 is wrapped with a soft material, the bottom surface of the supporting plate 30 is provided with a connecting shaft, and the connecting shaft is inserted at the upper end of the upper branch pipe 22 to form a detachable connection mode so as to conveniently replace the supporting plate 30 at any time.
The cam lock mechanism 40 may take the configuration shown in fig. 3 and includes a locking ring 41, a threaded rod 42, a nut 43, and a cam lock handle 44.
The locking ring 41 is in the shape of an opening circular sleeve, the opening ends are respectively provided with connecting blocks 45, and the two connecting blocks 45 are oppositely arranged at intervals to form a shape similar to an ohmic ring.
The screw 42 is arranged through two connecting blocks 45, one end of the screw is provided with a nut 43, the other end of the screw is provided with a cam locking handle 44 through a pin shaft, and the cam surface of the cam locking handle 44 is abutted against the outer end surface of the connecting block 45.
The opening of the locking ring 41 can be enlarged or reduced by moving the cam locking handle 44, so that the upper connecting pipe 26 can be clamped or loosened, the upper supporting pipe 22 can be clamped or loosened, and the height adjustment is very convenient.
In the existing telescopic support, the cam locking device is usually directly arranged on the lower support pipe and is kept fixed with the lower support pipe by the elasticity of the locking ring, after long-time use, the elasticity of the locking ring is reduced, when the cam locking handle is loosened, the cam locking device can slide downwards along the lower support pipe, and when the cam locking handle is used again, the cam locking device needs to be squat down and picked up, so that the use is inconvenient. According to the scheme provided by the application, even if the elastic force of the locking ring is reduced, when the handle is locked by the cam, the handle can be blocked by the annular convex edge 24 and cannot slide downwards, so that a user does not need to bend down, and the use is convenient.
The existing telescopic support is usually formed by inserting an upper support pipe and a lower support pipe together, a locking device is arranged at the upper end of the lower support pipe, and a longitudinal groove is formed in the upper end of the lower support pipe in order to realize locking. In addition, since the upper branch pipe and the lower branch pipe are usually made of metal materials, a large locking force is required for locking. And the utility model discloses the scheme, upper branch pipe and lower branch pipe adopt elastic rubber material's connecting piece to connect, use less power just can manual cam handle, convenient to use.
The utility model provides an arm support for bronchoscope intervenes treatment, application method is as follows:
firstly, the lower support pipe is fixed on the base, then the connecting piece is inserted, and the cam locking device is sleeved on the upper connecting pipe of the connecting piece.
Next, the support plate is fixed to the upper branch pipe, and the upper branch pipe is inserted into the connector.
Thirdly, the insertion depth of the upper branch pipe is adjusted up and down, and when the height of the supporting plate is proper, the cam locking handle is moved to clamp and fix the upper branch pipe.
After the use is finished, the cam locking handle can be moved in the reverse direction again, the upper supporting pipe is loosened, and then the cam locking handle is detached one by one to be stored.
Finally, it should also be noted that the terms "comprises," "comprising," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides an arm support for bronchoscope intervenes treatment, is in including base and vertical setting liftable support on the base, liftable support's upper end is equipped with the backup pad, its characterized in that, liftable support includes:
the lower end of the lower branch pipe is fixed on the base;
the connecting piece is made of rubber materials, an annular convex edge is arranged in the middle of the connecting piece, and the lower end of the connecting piece is inserted into the upper end of the lower branch pipe;
the lower end of the upper branch pipe is inserted at the upper end of the connecting piece;
and the cam locking device is sleeved on the upper part of the connecting piece, abuts against the top surface of the annular convex edge and is used for locking the upper branch pipe and the connecting piece.
2. The bronchoscopic interventional arm support of claim 1, wherein the connector is in the form of a sleeve and is divided into a lower connecting tube and an upper connecting tube by the annular rib.
3. The arm support for bronchoscopic interventional therapy according to claim 2, wherein the lower connecting tube has an outer diameter matched with the inner diameter of the lower branch tube and is inserted into the lower branch tube.
4. The arm support for bronchoscopic interventional therapy according to claim 2, wherein the outer diameter of the upper branch pipe is adapted to the inner diameter of the upper connecting pipe, the outer diameter of the upper branch pipe is smaller than the inner diameter of the lower branch pipe, and the upper connecting pipe is inserted into the upper branch pipe and can be extended and retracted up and down.
5. The arm support for bronchoscopic interventional therapy according to claim 1, wherein a soft material is wrapped on the top surface of the supporting plate, a connecting shaft is arranged on the bottom surface of the supporting plate, and the connecting shaft is inserted into the upper supporting tube.
6. The arm support for bronchoscopic interventional treatment of claim 1, wherein the cam locking device comprises:
the locking ring is in an opening round sleeve shape, the opening ends are respectively provided with connecting blocks, and the two connecting blocks are oppositely arranged at intervals;
the screw rod penetrates through the two connecting blocks;
the nut is screwed at one end of the screw rod;
and the cam locking handle is arranged at the other end of the screw rod through a pin shaft, and the cam surface of the cam locking handle abuts against the outer end surface of the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863853.3U CN214966912U (en) | 2021-04-25 | 2021-04-25 | A arm support for bronchoscope intervenes treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863853.3U CN214966912U (en) | 2021-04-25 | 2021-04-25 | A arm support for bronchoscope intervenes treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214966912U true CN214966912U (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120863853.3U Active CN214966912U (en) | 2021-04-25 | 2021-04-25 | A arm support for bronchoscope intervenes treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214966912U (en) |
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2021
- 2021-04-25 CN CN202120863853.3U patent/CN214966912U/en active Active
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