CN213158779U - Body surface catheter joint fixing device convenient to clinical operation - Google Patents
Body surface catheter joint fixing device convenient to clinical operation Download PDFInfo
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- CN213158779U CN213158779U CN202020995559.3U CN202020995559U CN213158779U CN 213158779 U CN213158779 U CN 213158779U CN 202020995559 U CN202020995559 U CN 202020995559U CN 213158779 U CN213158779 U CN 213158779U
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Abstract
The utility model relates to a body surface pipe joint fixing device technical field just discloses a body surface pipe joint fixing device convenient to clinical operation, including the sticky tape, sticky tape top fixedly connected with pipe clamp, pipe clamp includes fixed block and movable block, circular pipe groove has all been seted up in fixed block and movable block front, first rectangular hole has been seted up on the fixed block right side, the inside swing joint of rectangular hole has the rectangular block, first spout and second spout have been seted up respectively to fixed block inner wall both sides, first spout inner wall swing joint has first slider, second spout inner wall swing joint has the second slider, the wedge constant head tank has been seted up at the rectangular block back. Through using fixed block and movable block, avoided using the sticky tape repeatedly and increased the painful problem of patient, through using wedge and wedge constant head tank, greatly improved clinical operation's body surface pipe joint fixing device's result of use.
Description
Technical Field
The utility model relates to a body surface pipe joint fixing device technical field specifically is a body surface pipe joint fixing device convenient to clinical operation.
Background
Venous transfusion, thorax closed drainage, surgery are like the T pipe drainage of gall-bladder postoperative etc. and the patient all has body surface catheter device and joint, how firmly fixed, the patient activity of being convenient for just does benefit to medical personnel's operation and becomes clinical common problem, and common catheter and joint are fixed to be realized through the sticky tape, through using sticky tape and the gluing of skin, reach the effect of fixed catheter and joint.
In daily life, sick infusion is often difficult to avoid, and patient need use the sticky tape to fix the pipe during infusion, is used for preventing that the pipe from moving indiscriminately, but at the infusion in-process, because adopt the sticky tape to fix, so when tearing off at every turn, all can tear patient's skin top layer, has increased patient's misery to a certain extent.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model provides a body surface pipe joint fixing device convenient to clinical operation possesses and can not fix the pipe through pasting repeatedly and tearing the sticky tape, and can fix the advantage of different diameter pipes, has solved the side effect that uses the sticky tape to bring to human skin.
(II) technical scheme
In order to realize the above-mentioned purpose of avoiding using the sticky tape repeatedly, the utility model provides a following technical scheme: a body surface catheter joint fixing device convenient for clinical operation comprises an adhesive tape, wherein a catheter clamp is fixedly connected to the top end of the adhesive tape, the catheter clamp comprises a fixed block and a moving block, circular catheter grooves are formed in the front faces of the fixed block and the moving block, a first rectangular hole is formed in the right side of the fixed block, a rectangular block is movably connected to the inside of the first rectangular hole, a first sliding groove and a second sliding groove are formed in the two sides of the inner wall of the fixed block respectively, a first sliding block is movably connected to the inner wall of the first sliding groove, a second sliding block is movably connected to the inner wall of the second sliding groove, a wedge-shaped positioning groove is formed in the back face of the rectangular block, a positioning block is fixedly connected to the right side of the fixed block, second rectangular holes are formed in the front face and the back face of the positioning block respectively, the rectangle pole runs through the spring and extends to the front of locating piece by the back of locating piece, rectangle pole outer wall fixedly connected with spring baffle, spring baffle is located the circular port inside, the rectangle pole is close to one side fixedly connected with wedge of rectangle piece, rectangle pole outer wall right side fixedly connected with stopper.
Preferably, the inclination angle of the wedge-shaped positioning groove is the same as that of the wedge-shaped block.
Preferably, the positioning block is located on the back of the rectangular block, and a limiting seat is arranged at the top end of the adhesive tape on the left side of the moving block.
Preferably, the first sliding block is fixedly connected with the back surface of the moving block, and the second sliding block is fixedly connected with the front surface of the moving block.
Preferably, the rectangular block is fixedly connected with the right side of the moving block, and the limiting block is located between the rectangular block and the positioning block.
Preferably, the diameter of the circular hole is larger than the width of the second rectangular hole, and the first sliding groove and the second sliding groove are both internally coated with grease.
Preferably, the inner surface of the circular conduit groove is provided with an anti-slip layer, and the spring is coated with lubricating oil.
(III) advantageous effects
Compared with the prior art, the utility model provides a body surface pipe joint fixing device convenient to clinical operation possesses following beneficial effect:
1. this body surface pipe joint fixing device convenient to clinical operation through using fixed block and movable block, according to the pipe of different diameters, stimulates the movable block, makes to take place relative slip between movable block and the fixed block to the diameter that makes circular pipe groove diminishes, fixes the pipe, has avoided using the sticky tape repeatedly and has increased the painful problem of patient.
2. This body surface pipe joint fixing device convenient to clinical operation through using wedge and wedge constant head tank, can be according to the pipe diameter of difference, when the movable block reachd suitable position, wedge and wedge constant head tank automatic cooperation do not need too much manually operation, have greatly improved the result of use of clinical operation's body surface pipe joint fixing device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.
In the figure: 1 sticky tape, 2 pipe anchor clamps, 3 fixed blocks, 4 movable blocks, 5 circular pipe grooves, 6 first rectangular holes, 7 rectangular blocks, 8 first spout, 9 second spout, 10 first slider, 11 second slider, 12 wedge constant head tank, 13 locating piece, 14 second rectangular holes, 15 circular ports, 16 springs, 17 rectangular pole, 18 spring baffle, 19 wedge, 20 stopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a body surface catheter joint fixing device convenient for clinical operation comprises an adhesive tape 1, a catheter clamp 2 fixedly connected to the top end of the adhesive tape 1, a catheter clamp 2 comprising a fixed block 3 and a moving block 4, a limiting seat arranged on the left side of the moving block 4 at the top end of the adhesive tape 1, circular catheter grooves 5 arranged on the front sides of the fixed block 3 and the moving block 4, an anti-slip layer arranged on the surface of the circular catheter groove 5, a first rectangular hole 6 arranged on the right side of the fixed block 3, a rectangular block 7 movably connected inside the first rectangular hole 6, the rectangular block 7 fixedly connected with the right side of the moving block 4, a first chute 8 and a second chute 9 arranged on the two sides of the inner wall of the fixed block 3, lubricating grease coated inside the first chute 8 and the second chute 9, a first slide block 10 movably connected to the inner wall of the first chute 8, a second slide block 11 movably connected to the inner wall, the right side of the fixed block 3 is fixedly connected with a positioning block 13, the front and the back of the positioning block 13 are both provided with second rectangular holes 14, the inner wall of the positioning block 13 is provided with a circular hole 15, the diameter of the circular hole 15 is larger than the width of the second rectangular hole 14, the first slider 10 is fixedly connected with the back of the moving block 4, the second slider 11 is fixedly connected with the front of the moving block 4, and the moving block 4 is pulled according to guide tubes with different diameters, so that the moving block 4 and the fixed block 3 slide relatively, the diameter of the circular guide tube groove 5 is reduced, the guide tubes are fixed, and the problem that the pain of a patient is increased due to the repeated use of.
The back of the rectangular block 7 is provided with a wedge-shaped positioning groove 12, the right side of the fixing block 3 is fixedly connected with a positioning block 13, the positioning block 13 is positioned at the back of the rectangular block 7, the front of the positioning block 13 is provided with a second rectangular hole 14, a circular hole 15 is formed in the second rectangular hole 14, a spring 16 is movably connected in the circular hole 15, the spring 16 is coated with lubricating oil, a rectangular rod 17 is movably connected in the second rectangular hole 14, the rectangular rod 17 penetrates through the spring 16 and extends to the front of the positioning block 13 from the back of the positioning block 13, the outer wall of the rectangular rod 17 is fixedly connected with a spring baffle 18, the spring baffle 18 is positioned in the circular hole 15, one side of the rectangular rod 17, which is close to the rectangular block 7, is fixedly connected with a wedge-shaped block 19, the inclination angle of the wedge-shaped positioning, the wedge block 19 and the wedge positioning groove 12 are automatically matched without excessive manual operation, and the using effect of the body surface catheter joint fixing device for clinical operation is greatly improved.
The working principle is that the guide tube is placed in the circular guide tube groove 5, the rectangular block 7 is pulled according to the diameters of different guide tubes, the moving block 4 moves along with the rectangular block 7, the diameter of the middle of the circular guide tube groove 5 is reduced, meanwhile, the wedge block 19 slides on the surface of one side, close to the limiting block 20, of the rectangular block 7, the spring 16 contracts, when the proper position is reached, the rectangular block 7 is loosened, the spring baffle 18 is driven to move towards the direction close to the wedge-shaped positioning groove 12 under the action of the elastic force of the spring 16, the rectangular rod 17 and the wedge block 19 move towards the direction close to the wedge-shaped positioning groove 12 along with the spring baffle 18 and are matched with the wedge-shaped positioning groove 12, the purpose of.
In conclusion, according to the body surface catheter joint fixing device convenient for clinical operation, the fixing block 3 and the moving block 4 are used, the moving block 4 is pulled according to catheters with different diameters, so that the moving block 4 and the fixing block 3 slide relatively, the diameter of the circular catheter groove 5 is reduced, the catheters are fixed, and the problem that the pain of a patient is increased due to the fact that the adhesive tape 1 is repeatedly used is solved.
Through using wedge 19 and wedge constant head tank 12, can be according to the pipe diameter of difference, when the movable block 4 reachs suitable position, wedge 19 and wedge constant head tank 12 automatic cooperation do not need too much manual operation, have greatly improved clinical operation's body surface pipe joint fixing device's result of use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A body surface catheter connects fixing device convenient to clinical operation, includes sticky tape (1), its characterized in that: the top end of the adhesive tape (1) is fixedly connected with a catheter clamp (2), the catheter clamp (2) comprises a fixed block (3) and a moving block (4), the front faces of the fixed block (3) and the moving block (4) are respectively provided with a circular catheter groove (5), the right side of the fixed block (3) is provided with a first rectangular hole (6), the inside of the first rectangular hole (6) is movably connected with a rectangular block (7), the two sides of the inner wall of the fixed block (3) are respectively provided with a first sliding groove (8) and a second sliding groove (9), the inner wall of the first sliding groove (8) is movably connected with a first sliding block (10), the inner wall of the second sliding groove (9) is movably connected with a second sliding block (11), the back face of the rectangular block (7) is provided with a wedge-shaped positioning groove (12), the right side of the fixed block (3) is fixedly connected with a positioning block (13), circular port (15) have been seted up to locating piece (13) inner wall, the inside swing joint of circular port (15) has spring (16), the inside swing joint of second rectangular hole (14) has rectangular pole (17), rectangular pole (17) run through spring (16) and extend to the front of locating piece (13) by the back of locating piece (13), rectangular pole (17) outer wall fixedly connected with spring baffle (18), spring baffle (18) are located inside circular port (15), one side fixedly connected with wedge (19) that rectangular pole (17) are close to rectangular block (7), rectangular pole (17) outer wall right side fixedly connected with stopper (20).
2. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the inclined angle of the wedge-shaped positioning groove (12) is the same as that of the wedge-shaped block (19).
3. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the positioning block (13) is positioned on the back of the rectangular block (7), and a limiting seat is arranged at the top end of the adhesive tape (1) on the left side of the moving block (4).
4. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the first sliding block (10) is fixedly connected with the back surface of the moving block (4), and the second sliding block (11) is fixedly connected with the front surface of the moving block (4).
5. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the rectangular block (7) is fixedly connected with the right side of the moving block (4), and the limiting block (20) is located between the rectangular block (7) and the positioning block (13).
6. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the diameter of the circular hole (15) is larger than the width of the second rectangular hole (14), and lubricating grease is coated inside the first sliding groove (8) and the second sliding groove (9).
7. A body surface catheter hub holding device for facilitating clinical procedures as claimed in claim 1, wherein: the inner surface of the circular guide pipe groove (5) is provided with an anti-slip layer, and the spring (16) is coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020995559.3U CN213158779U (en) | 2020-06-03 | 2020-06-03 | Body surface catheter joint fixing device convenient to clinical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020995559.3U CN213158779U (en) | 2020-06-03 | 2020-06-03 | Body surface catheter joint fixing device convenient to clinical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213158779U true CN213158779U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020995559.3U Active CN213158779U (en) | 2020-06-03 | 2020-06-03 | Body surface catheter joint fixing device convenient to clinical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213158779U (en) |
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2020
- 2020-06-03 CN CN202020995559.3U patent/CN213158779U/en active Active
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