CN213252411U - Drainage tube fixer - Google Patents
Drainage tube fixer Download PDFInfo
- Publication number
- CN213252411U CN213252411U CN202021729643.7U CN202021729643U CN213252411U CN 213252411 U CN213252411 U CN 213252411U CN 202021729643 U CN202021729643 U CN 202021729643U CN 213252411 U CN213252411 U CN 213252411U
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- clamping
- drainage tube
- rod
- support rod
- fixing device
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- 230000008093 supporting effect Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 29
- 239000002313 adhesive film Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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Abstract
The utility model provides a drainage tube fixer, which relates to the technical field of medical instruments and solves the technical problem that the prior drainage tube fixer in the prior art is inconvenient to support a drainage tube, and comprises a supporting device, a height adjusting device and a drainage tube fixing device, wherein the height adjusting device comprises an outer supporting rod and an inner supporting rod, the outer supporting rod is in sliding fit with the inner supporting rod, a first clamping groove is arranged on the rod wall of the outer supporting rod, a first clamping part is arranged on the outer wall of the inner supporting rod, and the first clamping part can be clamped in the first clamping groove; the drainage tube fixing device is arranged at the top end of the inner support rod; the utility model discloses a strutting arrangement can arrange the drainage tube fixer in on human skin, can adjust drainage tube fixing device's height according to actual demand through inside and outside bracing piece, can fix the drainage tube through drainage tube fixing device, and not only the drainage tube is fixed firm, high simple operation moreover.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to drainage tube fixer.
Background
The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood, liquid and gas accumulated in human body tissues or body cavities to the outside of a body, prevents postoperative infection and promotes wound healing.
The existing drainage tube fixing device is mostly provided with a circular fixing sheet and is tightly attached to the surface of the skin, the device is only limited to be used by a tiny catheter, and the drainage tube cannot be supported, so that the drainage tube is easy to displace to cause tube detachment, and the drainage tube is easy to be broken to influence the liquidity of the drainage tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drainage tube fixer to solve the technical problem of inconvenient fixation of the prior drainage tube in the prior art; the utility model provides a plurality of technical effects that can be produced by the preferred technical proposal in a plurality of technical proposals (the number of the first clamping grooves is set to be a plurality, the adjustment of a plurality of length gears of the inner and outer support rods can be realized according to the actual requirement by matching with the first clamping part, the first clamping part can be separated from the first clamping groove by pressing, the gear adjustment is convenient, the supporting device comprises a pad pasting and a bracket, the pad pasting can attach the drainage tube fixer on the skin of a human body, the bracket is used for supporting the height adjusting device and the drainage tube fixing device, the bracket is set to be a cross bracket, the support is stable, the end part of the cross bracket is flush with the edge of the pad pasting, the edge of the pad pasting can be effectively avoided on the basis of ensuring the supporting function, the drainage tube fixing device comprises a tray, an arc-shaped groove is arranged on the tray and used for, the clamping assembly comprises a clamping executing mechanism and a clamping transmission mechanism, the clamping executing mechanism is used for clamping the drainage tube to execute actions, and the clamping transmission mechanism can transmit power to the clamping executing mechanism; the clamping assembly part comprises two clamping parts, the drainage tube is clamped by the two clamping parts, and the drainage tube is firmly fixed; the clamping transmission mechanism is arranged as a clamping telescopic rod, the structure is simple, the clamping action of the clamping assembly is convenient and fast to control, and the like); see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of drainage tube fixer, including strutting arrangement, height adjusting device and drainage tube fixing device, height adjusting device includes outer bracing piece and inner support bar, wherein: the bottom end of the outer supporting rod is arranged on the supporting device, and the supporting device is arranged on the skin of a human body; the top end of the outer support rod is axially provided with a slideway, the bottom end of the inner support rod is inserted into the slideway in a sliding manner, the rod wall of the outer support rod is provided with a first clamping groove, the outer wall of the inner support rod is provided with a first clamping part, and the first clamping part can be clamped in the first clamping groove so as to lock the relative positions of the inner support rod and the outer support rod; the drainage tube fixing device is arranged at the top end of the inner support rod and used for fixing the drainage tube.
Preferably, the number of the first engaging grooves is at least two, and all the first engaging grooves are uniformly arranged along the axial direction of the outer support rod; the first clamping part can be clamped in the corresponding first clamping groove so as to lock the inner support rod and the outer support rod at corresponding positions; and pressing the first clamping part to enable the first clamping part to be separated from the first clamping groove.
Preferably, the support device comprises a film and a bracket, wherein: the bracket is arranged on the adhesive film and is adhered to the skin of a human body through the adhesive film; the outer support rod is arranged on the support.
Preferably, the bracket is provided as a cross-shaped bracket.
Preferably, the ends of the cross-shaped bracket are flush with the edges of the film.
Preferably, the drainage tube fixing device comprises a tray disposed at the top of the inner support rod.
Preferably, an arc-shaped groove is formed in the tray and used for placing the drainage tube.
Preferably, the drainage tube fixing device further comprises a clamping assembly, the clamping assembly comprises a clamping execution mechanism and a clamping transmission mechanism, wherein: the clamping actuating mechanism is arranged in the arc-shaped groove, the clamping transmission mechanism is arranged on the tray and is in transmission connection with the clamping actuating mechanism, and the clamping transmission mechanism can drive the clamping actuating mechanism to clamp or loosen the drainage tube.
Preferably, the clamping executing mechanism comprises two clamping pieces which are oppositely arranged on the tray, and both the two clamping pieces are positioned in the arc-shaped groove; the two clamping pieces are in transmission connection with the clamping transmission mechanism and can move towards each other or move back to back under the drive of the clamping transmission mechanism.
Preferably, the clamping transmission mechanism comprises two clamping telescopic rods, and the two clamping telescopic rods are respectively connected with the corresponding clamping pieces; the clamping telescopic rod comprises an outer rod and an inner rod, one end of the inner rod is inserted into the outer rod in a sliding mode, at least two second clamping grooves are formed in the rod wall of the outer rod in the axial direction, a second clamping portion is arranged on the outer wall of the inner rod, and the second clamping portion can be clamped in the corresponding second clamping grooves to lock the relative positions of the outer rod and the inner rod.
The utility model provides a pair of drainage tube fixer has following beneficial effect at least:
the drainage tube fixer comprises a supporting device, a height adjusting device and a drainage tube fixing device, wherein the supporting device is used for installing the drainage tube fixer, the height adjusting device can adjust the height of the drainage tube fixing device according to actual needs, and the drainage tube fixing device is used for fixing the drainage tube; the height adjusting device comprises an outer supporting rod and an inner supporting rod, the top end of the outer supporting rod is axially provided with a slideway, the bottom end of the inner supporting rod is inserted into the slideway in a sliding manner, and the inner supporting rod and the outer supporting rod can slide relatively through the slideway; a first clamping groove is formed in the rod wall of the outer supporting rod, a first clamping portion is arranged on the outer wall of the inner supporting rod, and the inner supporting rod and the outer supporting rod after the height is adjusted can be locked through the mutual matching of the first clamping portion and the first clamping groove; the utility model can be firmly arranged on the skin of the human body through the supporting device; through inner support pole and outer support pole not only can adjust drainage tube fixing device's height according to actual need, adjust convenient operation is swift moreover, can firmly fix the drainage tube through drainage tube fixing device, avoids the drainage tube to influence the circulation because of folding over, and the supporting effect is showing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic cross-sectional view of the height adjustment apparatus of the present invention;
fig. 6 is a schematic structural view of the novel external support rod and the support device.
Reference numerals
1. A support device; 11. pasting a film; 12. a support; 2. a height adjustment device; 21. an outer support bar; 211. a first engaging groove; 212. a chute; 22. an inner support bar; 221. a first clamping part; 3. a drainage tube fixing device; 31. a tray; 311. an arc-shaped groove; 32. a clamping assembly; 321. a clamping actuator; 3211. a clamping member; 322. a clamping transmission mechanism; 3221. an outer rod; 3222. an inner rod; 3223. a second engaging groove; 3224. a second clamping part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a drainage tube fixer, as shown in fig. 1-4, drainage tube fixer includes strutting arrangement 1, height adjusting device 2 and drainage tube fixing device 3, and height adjusting device 2 includes outer bracing piece 21 and inner support bar 22, wherein: the bottom end of the outer supporting rod 21 is fixedly arranged on the supporting device 1, and the supporting device 1 is arranged on the skin of a human body; the top end of the outer support rod 21 is axially provided with a slideway, the bottom end of the inner support rod 22 is inserted into the slideway in a sliding manner, the rod wall of the outer support rod 21 is provided with a first clamping groove 211, the outer wall of the inner support rod 22 is provided with a first clamping part 221, and the first clamping part 221 can be clamped in the first clamping groove 211 so as to lock the relative positions of the inner support rod 22 and the outer support rod 21; the drainage tube fixing device 3 is provided at the top end of the inner support rod 22 for fixing the drainage tube, and alternatively, the drainage tube fixing device 3 may be provided as a tube clamp.
In the using process, firstly, the drainage tube fixer is placed on the skin of a human body through the supporting device 1, secondly, the inner supporting rod 22 is slid according to actual needs, the first clamping part 221 is connected with the first clamping groove 211 in a clamping mode, at the moment, the relative position of the inner supporting rod 22 relative to the outer supporting rod 21 is locked, the height of the drainage tube fixing device 3 is locked, and then, the drainage tube is fixed through the drainage tube fixing device 3; the utility model discloses a strutting arrangement 1 can arrange the drainage tube fixer in on the human skin, can adjust drainage tube fixing device 3's height according to actual need through sliding fit's outer bracing piece 21 and inner bracing piece 22, can lock drainage tube fixing device 3 on this position through first block groove 211 and first joint portion 221, can fix the drainage tube through drainage tube fixing device 3, avoid the drainage tube to influence the circulation because of rolling over, not only the drainage tube is fixed firm, and height control convenient operation is swift moreover.
As an alternative embodiment, as shown in fig. 1, the number of the first engaging grooves 211 is at least two, all the first engaging grooves 211 are uniformly arranged along the axial direction of the outer support rod 21, and the arrangement of the plurality of first engaging grooves 211 enables multi-gear height adjustment; the first clamping portions 221 can be clamped in the corresponding first clamping grooves 211 to lock the inner support rod 22 and the outer support rod 21 at the corresponding positions.
As shown in fig. 5 and 6, the first engaging portion 221 is a barbed elastic pressing block, a sliding groove is axially formed on the inner wall of the outer support rod 21, the first engaging grooves 211 are uniformly formed on the sliding groove 212, the elastic pressing block is normally opened, and when the first engaging portion 221 slides to the position of the first engaging groove 211, the elastic pressing block is tensioned and is quickly locked in the first engaging groove 211; when the relative position between the inner support rod 22 and the outer support rod 21 is adjusted, the first clamping portion 221 is pressed and the inner support rod 22 is pushed and pulled, so that the first clamping portion 221 slides into the sliding groove 212, and then the inner support rod 22 is pushed and pulled continuously until the first clamping portion 221 is clamped in the designated first clamping groove 211, and the position is locked.
The two opposite sides of the outer supporting rod 21 are provided with a first clamping groove 211 and a sliding groove 212, and the two opposite sides of the outer wall of the inner supporting rod 22 are provided with a first clamping portion 221.
As an alternative embodiment, as shown in fig. 6, the support device 1 comprises a film 11 and a bracket 12, wherein: the bracket 12 is arranged on the sticking film 11 and is adhered to the skin of the human body through the sticking film 11; the outer support rod 21 is arranged on the bracket 12, and the bracket 12 is mainly used for supporting the height adjusting device 2 and the drainage tube fixing device 3.
As an alternative embodiment, the bracket 12 is a cross-shaped bracket, the film 11 can be pressed on the basis of stable support, the bent bracket 12 can change the shape, and optionally, the bracket 12 is supported by a bendable sheet.
As an alternative embodiment, the end part of the cross-shaped bracket is flush with the edge of the pad pasting 11, so that the edge curling of the pad pasting 11 can be effectively prevented, and the drainage tube fixer can be fixed for a longer time.
As an alternative embodiment, as shown in FIG. 1, the drainage tube fixing device 3 includes a tray 31, the tray 31 is disposed on the top of the inner support rod 22, and the drainage tube is placed on the tray 31.
As an alternative embodiment, as shown in fig. 1 and fig. 3, the tray 31 is an arc-shaped tray, an arc-shaped groove 311 is provided on the tray 31, the arc-shaped groove 311 is adapted to the radian of the arc-shaped tray, and the arc-shaped groove 311 is used for placing the drainage tube.
As an alternative embodiment, the drainage tube fixing device 3 further comprises a clamping assembly 32, the clamping assembly 32 comprises a clamping actuator 321 and a clamping transmission mechanism 322, wherein: the clamping actuator 321 is disposed in the arc-shaped groove 311, the clamping transmission mechanism 322 is disposed on the tray 31 and is in transmission connection with the clamping actuator 321, and the clamping transmission mechanism 322 can drive the clamping actuator 321 to clamp or release the drainage tube.
As an alternative embodiment, the clamping actuator 321 includes two clamping pieces 3211 oppositely disposed on the tray 31, and both clamping pieces 3211 are located in the arc-shaped groove 311; the two clamping members 3211 are in transmission connection with the clamping transmission mechanism 322 and can move towards each other or away from each other under the driving of the clamping transmission mechanism 322.
Optionally, the clamping transmission mechanism 322 may be configured as a lead screw and nut mechanism, and includes a lead screw and a sleeve with internal threads, the lead screw is in threaded fit with the sleeve, one end of the lead screw passes through the sleeve and is connected with the clamping member, the clamping member can be driven to axially extend and retract along the lead screw by rotating the lead screw, further optionally, one end of the lead screw is rotatably connected with the clamping member, and the other end of the lead screw is provided with a limit handle.
As an alternative embodiment, as shown in fig. 3 and 4, the clamping transmission mechanism 322 includes two clamping telescopic rods, and the two clamping telescopic rods are respectively connected with the corresponding clamping pieces 3211; the structure of the clamping telescopic rod is similar to that of the height adjusting device 2, the clamping telescopic rod comprises an outer rod 3221 and an inner rod 3222, one end of the inner rod 3222 is slidably inserted into the outer rod 3221, at least two second clamping grooves 3223 are axially arranged on the rod wall of the outer rod 3221, all the second clamping grooves 3223 are uniformly arranged, a second clamping portion 3224 is arranged on the outer wall of the inner rod 3222, the second clamping portion 3224 can be clamped in the corresponding second clamping grooves 3223 to lock the relative positions of the outer rod 3221 and the inner rod 3222, the second clamping portion 3224 is matched with the second clamping grooves 3223, multi-gear adjustment can be achieved, the device is suitable for drainage tubes with different calibers, and the application range is wide.
Preferably, evenly be provided with a plurality of centre gripping subassemblies 32 on the tray 31, all be provided with the dull polish layer on the inner wall of tray 31 and the inner wall of holder 3211, can effectively increase frictional force, further make the drainage tube fixed more firm.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A drainage tube holder, characterized in that it comprises a support device (1), a height adjustment device (2) and a drainage tube fixing device (3), said height adjustment device (2) comprising an outer support bar (21) and an inner support bar (22), wherein:
the bottom end of the outer supporting rod (21) is arranged on the supporting device (1), and the supporting device (1) is arranged on the skin of a human body;
a slideway is axially arranged at the top end of the outer support rod (21), the bottom end of the inner support rod (22) is inserted into the slideway in a sliding manner, a first clamping groove (211) is arranged on the rod wall of the outer support rod (21), a first clamping part (221) is arranged on the outer wall of the inner support rod (22), and the first clamping part (221) can be clamped in the first clamping groove (211) to lock the relative positions of the inner support rod (22) and the outer support rod (21);
the drainage tube fixing device (3) is arranged at the top end of the inner support rod (22) and used for fixing the drainage tube.
2. The drainage tube holder according to claim 1, wherein the number of the first engaging grooves (211) is at least two, and all the first engaging grooves (211) are uniformly arranged along the axial direction of the outer support rod (21);
the first clamping part (221) can be clamped in the corresponding first clamping groove (211) to lock the inner support rod (22) and the outer support rod (21) at corresponding positions;
the first clamping portion (221) can be separated from the first clamping groove (211) by pressing the first clamping portion (221).
3. The drainage tube holder according to claim 1, wherein the support device (1) comprises a patch (11) and a stent (12), wherein:
the bracket (12) is arranged on the adhesive film (11) and is adhered to the skin of a human body through the adhesive film (11);
the outer support rod (21) is arranged on the bracket (12).
4. The drainage tube holder according to claim 3, characterized in that the bracket (12) is provided as a cross-shaped bracket.
5. The drainage tube holder according to claim 4, characterized in that the ends of the cross-shaped bracket are flush with the edges of the film (11).
6. The drainage tube holder according to claim 1, characterized in that the drainage tube fixing device (3) comprises a tray (31), the tray (31) being arranged on top of the inner support bar (22).
7. The drainage tube holder according to claim 6, characterized in that an arc-shaped groove (311) is provided on the tray (31), and the arc-shaped groove (311) is used for placement of a drainage tube.
8. The drainage tube holder according to claim 7, wherein the drainage tube fixing device (3) further comprises a clamping assembly (32), the clamping assembly (32) comprising a clamping actuator (321) and a clamping transmission mechanism (322), wherein:
the clamping executing mechanism (321) is arranged in the arc-shaped groove (311), the clamping transmission mechanism (322) is arranged on the tray (31) and is in transmission connection with the clamping executing mechanism (321), and the clamping transmission mechanism (322) can drive the clamping executing mechanism (321) to clamp or loosen the drainage tube.
9. The drainage tube holder according to claim 8, wherein the clamping actuator (321) comprises two clamping pieces (3211) oppositely arranged on the tray (31), and the two clamping pieces (3211) are both located in the arc-shaped groove (311);
the two clamping pieces (3211) are in transmission connection with the clamping transmission mechanism (322) and can move towards each other or move away from each other under the drive of the clamping transmission mechanism (322).
10. The drainage tube holder according to claim 9, wherein the clamping transmission mechanism (322) comprises two clamping telescopic rods, and the two clamping telescopic rods are respectively connected with the corresponding clamping pieces (3211);
the clamping telescopic rod comprises an outer rod (3221) and an inner rod (3222), one end of the inner rod (3222) is slidably inserted into the outer rod (3221), at least two second clamping grooves (3223) are axially arranged on the rod wall of the outer rod (3221), a second clamping portion (3224) is arranged on the outer wall of the inner rod (3222), and the second clamping portion (3224) can be clamped in the corresponding second clamping grooves (3223) to lock the relative positions of the outer rod (3221) and the inner rod (3222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729643.7U CN213252411U (en) | 2020-08-18 | 2020-08-18 | Drainage tube fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729643.7U CN213252411U (en) | 2020-08-18 | 2020-08-18 | Drainage tube fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252411U true CN213252411U (en) | 2021-05-25 |
Family
ID=75972622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021729643.7U Active CN213252411U (en) | 2020-08-18 | 2020-08-18 | Drainage tube fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247034A (en) * | 2022-01-20 | 2022-03-29 | 中南大学湘雅医院 | Neurosurgery's ventricles of brain drainage tube clamping device |
-
2020
- 2020-08-18 CN CN202021729643.7U patent/CN213252411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247034A (en) * | 2022-01-20 | 2022-03-29 | 中南大学湘雅医院 | Neurosurgery's ventricles of brain drainage tube clamping device |
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