CN215961710U - Dark vein catheterization fixing device - Google Patents
Dark vein catheterization fixing device Download PDFInfo
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- CN215961710U CN215961710U CN202121814292.4U CN202121814292U CN215961710U CN 215961710 U CN215961710 U CN 215961710U CN 202121814292 U CN202121814292 U CN 202121814292U CN 215961710 U CN215961710 U CN 215961710U
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- pipe
- deep vein
- vein catheterization
- fixed block
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Abstract
The utility model discloses a deep vein catheterization fixing device, which relates to the technical field of medical auxiliary equipment and comprises a fixing paste and a telescopic pipe, wherein the lower surface of the fixing paste is a bonding surface, the upper surface of the fixing paste is fixedly connected with a fixed block, the telescopic pipe is a hollow pipe, the telescopic pipe is used for sleeving a deep vein catheterization, one end of the telescopic pipe is a fixed end, the other end of the telescopic pipe is a movable end, the fixed end is fixedly connected to the fixed block, the movable end is connected to the fixed block in a sliding mode, the fixed block is also fixedly connected with a fixed belt, the fixed belt is positioned on the outer side of a port of the fixed end, after the deep vein catheterization pipe is sleeved into the telescopic pipe, the deep vein catheterization pipe can be fixed to the fixed block through the fixed belt, and a protective cover can be detachably connected to the port of the movable end. The fixing device for the deep vein catheterization is convenient and quick to operate, and can protect the catheter after use, so that infection is avoided.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a fixing device for a deep vein catheterization.
Background
The deep vein puncture indwelling catheter is one of the operation technologies commonly used in intensive care, is one of the most effective ways for central venous pressure monitoring, transfusion, blood transfusion and hemodialysis of critically and major surgery and chronic consumptive disease patients and implementing complete parenteral nutrition, and particularly provides a painless treatment way for tumor patients, so that the pain of the patients can be relieved, and the successful completion of chemotherapy of the tumor patients is ensured. When the indwelling catheter is used for deep vein puncture of the patient, the connecting end of the deep vein indwelling catheter is repeatedly fixed on the skin of the patient by adopting medical adhesive tape for many times, and the fixation is troublesome; still must wrap up with polylith gauze after using and avoid receiving external infection, need the long time, when needs reuse, need tear polylith gauze open again, it is very troublesome to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for a deep vein catheterization, which solves the problems in the prior art, is convenient and quick to operate, and can protect a catheter after use to avoid infection.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a deep vein catheterization fixing device which comprises a fixing paste and a telescopic pipe, wherein the lower surface of the fixing paste is a bonding surface, the upper surface of the fixing paste is fixedly connected with a fixed block, the telescopic pipe is a hollow pipe, the deep vein catheterization is sleeved in the telescopic pipe, one end of the telescopic pipe is a fixed end, the other end of the telescopic pipe is a movable end, the fixed end is fixedly connected to the fixed block, the movable end is connected to the fixed block in a sliding mode, a fixing belt is fixedly connected to the fixed block and positioned on the outer side of a port of the fixed end, after the deep vein catheterization is sleeved in the telescopic pipe, the deep vein catheterization can be fixed to the fixed block through the fixing belt, and a protective cover can be detachably connected to the port of the movable end.
Preferably, the outer wall of the movable end is fixedly connected with a sliding block, the fixed block is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding manner.
Preferably, a fixing frame is fixedly connected to the sliding block, a fixing bolt is connected to the fixing frame through a thread, a first threaded hole and a second threaded hole which are matched with the fixing bolt are formed in the fixing block, the sliding block can enable the fixing bolt to move to a position corresponding to the first threaded hole or the second threaded hole, when the sliding block slides to the fixing bolt corresponds to the first threaded hole, a connecting port of the deep vein catheterization is located in the telescopic pipe, and when the sliding block slides to the fixing bolt corresponds to the second threaded hole, the connecting port of the deep vein catheterization is located outside the telescopic pipe.
Preferably, the bonding surface is provided with release paper.
Preferably, the surface of the fixing paste is provided with a plurality of air holes.
Preferably, the upper surface of the fixing sticker is fixedly connected with a fixing column, and the protective cover can be detachably connected to the fixing column.
Preferably, the fixed band includes first fixed band and second fixed band, first fixed band one end fixed connection be in on the fixed block, other end fixedly connected with lantern ring, second fixed band one end fixed connection be in on the fixed block, other end surface is equipped with magic tape hook face and magic tape matt surface in proper order, magic tape hook face is close to the second fixed band is kept away from the one end of fixed block, the second fixed band can pass the lantern ring will magic tape hook face with magic tape matt surface bonds fixedly.
Preferably, flexible pipe is including fixed pipe and movable tube, fixed pipe one end fixed connection be in on the fixed block, the outer slip cover of fixed pipe other end is equipped with the movable tube, movable tube sliding connection be in on the fixed block.
Preferably, the telescopic tube is a transparent tube.
Preferably, the protective cover is connected with the movable end and the fixed column through threads.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a fixing device for a deep vein catheterization, which is characterized in that the deep vein catheterization is sleeved in a telescopic tube and is fixed on a fixing block through a fixing band, then the fixing paste is adhered and fixed on the skin, when in use, the protective cover is detached, the telescopic tube is contracted to enable the connecting port of the deep vein placing tube to leak out, so as to be convenient for connecting with an external catheter, so as to carry out monitoring treatment such as central vein pressure monitoring, transfusion, blood transfusion and the like on a patient, after the use is finished, the extension tube is extended, so that the connecting port of the deep vein catheterization is positioned in the extension tube, then a protective cover is arranged at the port of the movable end of the extension tube, thereby protecting the deep vein catheterization tube in the extension tube, through the setting of fixed subsides, fixed band, flexible pipe and visor, be convenient for fix and protect dark vein catheterization, convenient operation is swift, can avoid receiving external infection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a deep vein catheterization fixture provided in accordance with the present invention;
FIG. 2 is a left side view of the deep vein catheterization apparatus of FIG. 1;
FIG. 3 is a cross-sectional view B-B of the deep vein catheterization apparatus of FIG. 2;
FIG. 4 is a partial cross-sectional view A-A of the deep vein catheterization apparatus of FIG. 1;
in the figure: 100-deep vein catheterization fixing device, 1-fixing paste, 2-telescopic tube, 3-fixing block, 4-deep vein catheterization, 5-fixing end, 6-movable end, 7-fixing band, 8-protective cover, 9-sliding block, 10-sliding chute, 11-fixing frame, 12-fixing bolt, 13-first threaded hole, 14-second threaded hole, 15-release paper, 16-air vent, 17-fixing column, 18-first fixing band, 19-second fixing band, 20-lantern ring, 21-fixing tube and 22-movable tube.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a fixing device for a deep vein catheterization, which solves the problems in the prior art, is convenient and quick to operate, and can protect a catheter after use to avoid infection.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, this embodiment provides a dark vein catheterization fixing device 100, including fixed 1 and flexible pipe 2 of pasting, the fixed 1 lower surface of pasting is the bonding surface, fixed 1 upper surface fixedly connected with fixed block 3 of pasting, flexible pipe 2 is the hollow tube, be used for the cover to establish dark vein catheterization 4 in the flexible pipe 2, flexible pipe 2 one end is stiff end 5, the other end is expansion end 6, stiff end 5 fixed connection is on fixed block 3, expansion end 6 sliding connection is on fixed block 3, go back fixedly connected with fixed band 7 on the fixed block 3, fixed band 7 is located the port outside of stiff end 5, after dark vein catheterization 4 embolias to flexible pipe 2 in, can be fixed in on fixed block 3 dark vein catheterization 4 through fixed band 7, the port department of expansion end 6 can dismantle and be connected with visor 8.
The deep vein catheterization tube 4 is sleeved in the extension tube 2, the deep vein catheterization tube 4 is fixed on the fixed block 3 through the fixed belt 7, then the fixed sticker 1 is adhered and fixed on the skin of a human body, when the device is required to be used, the protective cover 8 is detached, the extension tube 2 is contracted to enable the connecting port of the deep vein catheterization tube 4 to leak and be convenient to be connected with an external catheter so as to carry out monitoring treatment such as central venous pressure monitoring, infusion, blood transfusion and the like on a patient, after the monitoring treatment is finished, the extension tube 2 is extended to enable the connecting port of the deep vein catheterization tube 4 to be positioned in the extension tube 2, then the protective cover 8 is arranged on the port of the movable end 6 of the extension tube 2, so that the deep vein catheterization tube 4 in the extension tube 2 is protected, the deep vein catheterization is convenient to be fixed through the arrangement of the fixed sticker 1, the fixed belt extension tube 7, the extension tube 2 and the protective cover 8, and the state of the deep vein catheterization can be conveniently switched, therefore, the patient can be monitored and treated conveniently, the deep vein catheterization tube 4 is protected after the monitoring and treatment are finished, external infection is avoided, particularly, the deep vein catheterization tube provides a painless treatment way for the tumor patient, the pain of the patient can be relieved, and the smooth completion of the chemotherapy of the tumor patient is ensured.
As shown in fig. 2 to 3, in this embodiment, a sliding block 9 is fixedly connected to an outer wall of the movable end 6, a sliding groove 10 is formed in the fixed block 3, and the sliding block 9 is slidably disposed in the sliding groove 10. The sliding groove 10 is an inverted T-shaped sliding groove, an inverted T-shaped structure matched with the inverted T-shaped sliding groove is arranged on the sliding block 9, and the sliding groove 10 can limit the sliding block 9 so that the sliding block 9 cannot be separated from a notch of the sliding groove 10.
As shown in fig. 2 to 3, in this embodiment, a fixed frame 11 is fixedly connected to a slider 9, a fixing bolt 12 is connected to the fixed frame 11 through a thread, a first threaded hole 13 and a second threaded hole 14 matched with the fixing bolt 12 are provided on the fixed block 3, the slider 9 can slide to enable the fixing bolt 12 to move to a position corresponding to the first threaded hole 13 or the second threaded hole 14, when the slider 9 slides to the position where the fixing bolt 12 corresponds to the first threaded hole 13, a connection port of the deep vein insertion tube 4 is located inside the extension tube 2, and when the slider 9 slides to the position where the fixing bolt 12 corresponds to the second threaded hole 14, the connection port of the deep vein insertion tube 4 is located outside the extension tube 2. When the sliding block 9 slides to the position that the fixing bolt 12 corresponds to the first threaded hole 13, the fixing bolt 12 is fixedly connected with the first threaded hole 13 in a threaded mode, so that the movable end 6 is fixed, the connecting port of the deep vein catheterization tube 4 leaks outwards, and the connection with an external catheter is facilitated, and therefore monitoring treatment such as central venous pressure monitoring, infusion and blood transfusion can be conducted on a patient through the deep vein catheterization tube 4; when the sliding block 9 slides to the fixing bolt 12 and the second threaded hole 14 to correspond, the fixing bolt 12 is fixedly connected with the second threaded hole 14 in a threaded mode, so that the movable end 6 is fixed, the connecting port of the deep intravenous catheter 4 is located in the telescopic tube 2, the protective cover 8 is installed at the port of the movable end 6, the deep intravenous catheter 4 is protected, and external infection is avoided.
As shown in fig. 2 to 3, in the present embodiment, the release paper 15 is disposed on the bonding surface, and the release paper 15 is torn off during use, so that the use is convenient.
As shown in fig. 1, in the present embodiment, a plurality of ventilation holes 16 are formed on the surface of the fixing patch 1, so as to increase the ventilation property of the fixing patch 1 and reduce the weakening of the adhesion force of the fixing patch 1 to the skin due to the sweating of the patient.
As shown in fig. 1-2, in the present embodiment, the fixing sticker 1 has a fixing post 17 fixedly connected to the upper surface thereof, and the protection cover 8 can be detachably connected to the fixing post 17. When dialysis is carried out, the protective cover 8 can be connected to the fixed column 17 after being detached from the movable end 6, and after dialysis is finished, the protective cover 8 is detached from the fixed column 17 and is installed on a port of the movable end 6, so that loss of the protective cover 8 is avoided.
As shown in fig. 4, in the present embodiment, the fixing strap 7 includes a first fixing strap 18 and a second fixing strap 19, one end of the first fixing strap 18 is fixedly connected to the fixing block 3, the other end of the first fixing strap 18 is fixedly connected to the collar 20, one end of the second fixing strap 19 is fixedly connected to the fixing block 3, the other end surface of the second fixing strap 19 is sequentially provided with a hook and loop surface and a hook and loop surface, the hook and loop surface is close to one end of the second fixing strap 19 away from the fixing block 3, the second fixing strap 19 can penetrate through the collar 20 and bond and fix the hook and loop surface with the hook and loop surface, the deep vein insertion tube 4 can be tightened on the fixing block 3 by the first fixing strap 18 and the second fixing strap 19, and the tightening degree of the deep vein insertion tube 4 can be adjusted, the operation is convenient and fast, wherein, the anti-slip rubber layer is further provided on the surface of the first fixing strap 18 and the second fixing strap 19 contacting the deep vein insertion tube 4, so as to avoid damage to the deep vein insertion tube 4, and increases the friction force.
As shown in fig. 1-2, in the present embodiment, the extension tube 2 includes a fixed tube 21 and a movable tube 22, one end of the fixed tube 21 is fixedly connected to the fixed block 3, the other end of the fixed tube 21 is slidably sleeved with the movable tube 22, and the movable tube 22 is slidably connected to the fixed block 3. The structure is simple, wherein the fixed tube 21 and the movable tube 22 are made of plastic materials, the weight is light, and the manufacture is convenient.
In this embodiment, the extension tube 2 is a transparent tube to facilitate viewing of the internal deep vein insertion tube 4 for adjusting the insertion position of the deep vein insertion tube 4.
In this embodiment, visor 8 all is connected through the screw thread with expansion end 6 and fixed column 17, connects the fastening, dismantles the convenience.
The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (10)
1. The utility model provides a dark vein catheterization fixing device which characterized in that: including fixed subsides and flexible pipe, fixed lower surface of pasting is the bonding surface, fixed surface that pastes is connected with the fixed block, flexible pipe is the hollow tube, be used for the cover to establish dark vein and put the pipe in the flexible pipe, flexible pipe one end is the stiff end, and the other end is the expansion end, fixed end fixed connection be in on the fixed block, expansion end sliding connection be in on the fixed block, go back fixedly connected with fixed band on the fixed block, the fixed band is located the port outside of stiff end, put the pipe when dark vein and overlap into extremely back in the flexible pipe, through the fixed band can be fixed in dark vein puts the pipe on the fixed block, the port department of expansion end can dismantle and be connected with the visor.
2. The deep vein catheterization fixture of claim 1, wherein: the movable end is fixedly connected with a sliding block on the outer wall, a sliding groove is formed in the fixed block, and the sliding block is arranged in the sliding groove in a sliding mode.
3. The deep vein catheterization fixture of claim 2, wherein: the utility model discloses a deep vein catheterization device, including slider, first screw hole, second screw hole, slider, fixing bolt, slider slip can make fixing bolt move to with first screw hole or the corresponding position of second screw hole, the slider slides extremely fixing bolt with when first screw hole corresponds, the connection port of deep vein catheterization is located in the expansion pipe, the slider slides extremely fixing bolt with when the second screw hole corresponds, the connection port of deep vein catheterization is located outside the expansion pipe.
4. The deep vein catheterization fixture of claim 1, wherein: and release paper is arranged on the bonding surface.
5. The deep vein catheterization fixture of claim 1, wherein: the surface of the fixing paste is provided with a plurality of air holes.
6. The deep vein catheterization fixture of claim 1, wherein: the fixed surface of the fixed sticker is fixedly connected with a fixed column, and the protective cover can be detachably connected to the fixed column.
7. The deep vein catheterization fixture of claim 1, wherein: the fixed band includes first fixed band and second fixed band, first fixed band one end fixed connection be in on the fixed block, other end fixedly connected with lantern ring, second fixed band one end fixed connection be in on the fixed block, other end surface is equipped with magic tape hook face and magic tape matt surface in proper order, the magic tape hook face is close to the second fixed band is kept away from the one end of fixed block, the second fixed band can pass the lantern ring will the magic tape hook face with the magic tape matt surface bonds fixedly.
8. The deep vein catheterization fixture of claim 1, wherein: the telescopic pipe comprises a fixed pipe and a movable pipe, one end of the fixed pipe is fixedly connected to the fixed block, the other end of the fixed pipe is externally provided with the movable pipe in a sliding manner, and the movable pipe is slidably connected to the fixed block.
9. The deep vein catheterization fixture of claim 1, wherein: the telescopic pipe is a transparent pipe.
10. The deep vein catheterization fixture of claim 6, wherein: the protective cover is connected with the movable end and the fixed column through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814292.4U CN215961710U (en) | 2021-07-27 | 2021-07-27 | Dark vein catheterization fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814292.4U CN215961710U (en) | 2021-07-27 | 2021-07-27 | Dark vein catheterization fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215961710U true CN215961710U (en) | 2022-03-08 |
Family
ID=80514087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814292.4U Active CN215961710U (en) | 2021-07-27 | 2021-07-27 | Dark vein catheterization fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215961710U (en) |
-
2021
- 2021-07-27 CN CN202121814292.4U patent/CN215961710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230203 Address after: No. 1120, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083 Patentee after: Chengdu Eighth People's Hospital (Chengdu chronic disease hospital, Chengdu elderly service demonstration and training center) Address before: 610000 room 8, floor 4, unit 1, building 7, No. 218, Huanhua South Road, Qingyang District, Chengdu, Sichuan Patentee before: Ye Jiling |
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| TR01 | Transfer of patent right |