CN214550614U - Flexible anti-pressing fixing device for PICC catheter of oncology department - Google Patents
Flexible anti-pressing fixing device for PICC catheter of oncology department Download PDFInfo
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- CN214550614U CN214550614U CN202023094351.3U CN202023094351U CN214550614U CN 214550614 U CN214550614 U CN 214550614U CN 202023094351 U CN202023094351 U CN 202023094351U CN 214550614 U CN214550614 U CN 214550614U
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- flexible
- fixing
- picc
- cover plate
- flexible air
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- 239000012943 hotmelt Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 7
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000002085 irritant Substances 0.000 description 2
- 231100000021 irritant Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005259 peripheral blood Anatomy 0.000 description 2
- 239000011886 peripheral blood Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010019027 Haemothorax Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a flexible anti-pressing fixing device of a PICC catheter in oncology, which comprises a fixing pad, a fixing seat, a cover plate, a flexible air cushion, an elastic clamping plate and a flexible air bag, wherein the fixing seat is fixedly arranged at the rear end of the top of the fixing pad, the cover plate is rotatably arranged at the upper end of the fixing seat, the flexible air cushion is fixedly arranged at the top of the cover plate, the elastic clamping plate is fixedly arranged at the left side and the right side of the cover plate, the flexible air bag is fixedly arranged at the left side and the right side of the top of the fixing pad, and the flexible air bag and the fixing seat are connected by hot melting, firstly, the covering and fixing of the PICC catheter can be realized by pressing and holding a covering structure, the wearing operation is convenient, in addition, the disassembly is convenient, the clinical practicability is expanded, secondly, the flexible protection design is adopted, the shielding protection can be carried out on the PICC at the inner side, and simultaneously, the shock absorption and buffering can be carried out after the body of a patient is in hard contact with the outer part, effectively avoided PICC pipe to damage and brought the problem of injury for the patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a fixing device is prevented pressing by flexibility of oncology PICC pipe.
Background
The PICC catheter is a catheter for placing the peripheral venipuncture before elbow into the central vein of the upper cavity, can be kept somewhere for a long time for use, various medicines are directly conveyed to the central vein, the medicine concentration can be quickly diluted, the injury of irritant medicines to blood vessels is avoided, the middle-term to long-term venous transfusion treatment is provided for patients, the requirement of conventional treatment courses of tumor patients is met, the pain brought to the patients by frequent venipuncture is reduced, the injury of irritant medicines to the blood vessels of the patients is avoided, the peripheral blood vessels of the patients are protected, the risk of the PICC catheter to be placed is lower than that of the central venous catheter, the serious complications caused by the puncture of the neck and the chest are avoided, for example: the incidence of pneumothorax and hemothorax infection is reduced by 3 percent compared with CVC, and the transfusion problem of patients with poor peripheral blood vessel condition is solved. [
According to the aforesaid, because the PICC pipe can be kept somewhere for a long time in vivo, keep somewhere 3 months to a year in vivo according to the different needs of pipe quality, consequently need fix external PICC pipe during this period, present clinical tradition's fixed mode generally adopts many sticky tapes to paste repeatedly, but this type of mode operation is miscellaneous, also lacks the protection because of the PICC pipe outside simultaneously, consequently receives the outside to collide with the back easily, leads to PICC pipe to damage and brings the problem of injury for the patient. Therefore, in view of the above drawbacks, it is necessary to design a flexible anti-compression fixing device for PICC catheter in oncology.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a flexible anti-pressing fixing device of a PICC catheter in oncology department, and solves the problems provided by the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a fixing device is prevented pressing by flexibility of oncology PICC pipe, includes fixed bolster, fixing base, apron, flexible air cushion, elasticity cardboard, flexible gasbag, the fixing base set firmly in fixed bolster top rear end, fixing base and fixed bolster adopt the adhesive to be connected, the apron change locate the fixing base upper end, apron and fixing base adopt to rotate to be connected, the flexible air cushion set firmly in the apron top, flexible air cushion and apron adopt the adhesive to be connected, the elasticity cardboard set firmly in the apron left and right sides, elasticity cardboard and apron integrated into one piece, flexible gasbag set firmly in the fixed bolster top left and right sides, flexible gasbag and fixed bolster adopt the adhesive to be connected, just flexible gasbag and fixing base adopt the hot melt to be connected.
Furthermore, the left side and the right side of the bottom of the fixing pad are fixedly provided with adhesive application, and the adhesive application and the fixing pad are connected by adhesive.
Further, the inside upper end of fixing base still be equipped with and dodge the groove, the groove of dodging be the rectangle recess, the inside lower extreme of fixing base still be equipped with and dodge the tube seat, dodge the tube seat and be the C recess, dodge the groove front end left and right sides and still be equipped with the draw-in groove, the draw-in groove be circular recess.
Further, the bottom of the cover plate is fixedly provided with a cushion, the cushion and the cover plate are connected through an adhesive, the lower end of the inside of the cushion is fixedly provided with a limiting groove, and the limiting groove is a semicircular groove.
Furthermore, the outside of the elastic clamping plate is fixedly provided with a bolt, and the bolt and the elastic clamping plate are integrally formed.
Further, the inside support bar that has still set firmly of flexible gasbag, support bar and soft gasbag adopt the adhesive to be connected, just support bar and fixing base adopt hot melt to be connected, flexible gasbag outer wall both ends still be equipped with the anticreep circular arc.
Compared with the prior art, the flexible anti-pressure fixing device for the PICC catheter in the oncology department has the following advantages;
1. at first hold by the pressure and cover the structure, can reach covering and fixing the PICC pipe through simple rotation operation, not only conveniently wear the operation, also convenient to detach in addition has expanded clinical practicality.
2. Secondly because of adopting flexible protection design, can not only shelter from the protection to inboard PICC, simultaneously because of outer flexible state, also can carry out the shock attenuation buffering behind patient's health and the outside hard contact, effectively avoided the PICC pipe to damage and brought the problem of injury for the patient.
Drawings
FIG. 1 is a front view of a flexible compression resistant fixation device of an oncology PICC catheter;
FIG. 2 is a top view of a flexible compression resistant fixation device of an oncology PICC catheter;
FIG. 3 is a cross-sectional view taken along line A of a flexible compression resistant fixation device for an oncology PICC catheter;
FIG. 4 is a perspective view of a flexible compression resistant fixation device of an oncology PICC catheter 1;
FIG. 5 is a perspective view 2 of a flexible compression resistant fixation device of an oncology PICC catheter;
fig. 6 is a perspective view of a flexible compression-resistant fixation device of an oncology PICC catheter in a changed state.
The fixing pad 1, the fixing seat 2, the cover plate 3, the flexible air cushion 4, the elastic clamping plate 5, the flexible air bag 6, the adhesive application 101, the avoiding groove 201, the avoiding groove 202, the clamping groove 203, the cushion 301, the limiting groove 302, the bolt 501, the supporting bar 601 and the anti-falling arc 602.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5 and 6, a flexible anti-pressing fixing device for PICC catheters in oncology department comprises a fixing pad 1, a fixing seat 2, a cover plate 3, a flexible air cushion 4, an elastic clamping plate 5 and a flexible air bag 6, wherein the fixing seat 2 is fixedly arranged at the rear end of the top of the fixing pad 1, the fixing seat 2 is connected with the fixing pad 1 by an adhesive, the cover plate 3 is rotatably arranged at the upper end of the fixing seat 2, the cover plate 3 is rotatably connected with the fixing seat 2, the flexible air cushion 4 is fixedly arranged at the top of the cover plate 3, the flexible air cushion 4 is connected with the cover plate 3 by the adhesive, the elastic clamping plate 5 is fixedly arranged at the left side and the right side of the cover plate 3, the elastic clamping plate 5 and the cover plate 3 are integrally formed, the flexible air bag 6 is fixedly arranged at the left side and the right side of the top of the fixing pad 1, the flexible air bag 6 is connected with the fixing pad 1 by the adhesive, the flexible air bag 6 is connected with the fixed seat 2 by hot melting;
the flexible anti-pressure fixing device of the PICC catheter in the oncology department has the following functions;
A. the cover plate 3 rotates by taking the fixed seat 2 as a circle center, is rotated to be opened before being worn (as shown in figure 6), when the fixing pad 1 is adhered to the skin of a patient and the PICC is placed on the inner side of the fixing pad 1, the cover plate 3 can be rotated downwards (as shown in figure 4), and at the moment, the aim of conveniently fixing the PICC catheter is fulfilled by the covering effect of the cover plate 3;
B. in the wearing process of a patient, the flexible air cushion 4 is positioned at the top of the cover plate 3, and the flexible air bags 6 are positioned at two sides of the top of the fixing cushion, so that the PICC at the inner side can be shielded and protected, and meanwhile, the shock absorption and buffering can be carried out after the body of the patient is in hard contact with the outside due to the flexible state of the outer layer, so that the problem that the PICC catheter is damaged and the patient is injured is solved;
C. when the PICC needs to be disassembled, the medical staff only need to press the elastic clamping plate 5, namely after the elastic clamping plate 5 contracts to cancel the fixed state, the medical staff upwards rotates and opens the cover plate 3, and finally cancels the pressing and covering of the PICC, thereby facilitating the subsequent disassembly;
the left side and the right side of the bottom of the fixing pad 1 are fixedly provided with adhesive application patches 101, and the adhesive application patches 101 are connected with the fixing pad 1 by adopting an adhesive;
it should be noted that the adhesive application 101 can stick the fixing pad 1 on the skin of the patient, so as to fix the device with the body of the patient;
an avoiding groove 201 is further formed in the upper end of the interior of the fixed seat 2, the avoiding groove 201 is a rectangular groove, a pipe avoiding groove 202 is further formed in the lower end of the interior of the fixed seat 2, the pipe avoiding groove 202 is a C groove, clamping grooves 203 are further formed in the left side and the right side of the front end of the avoiding groove 201, and the clamping grooves 203 are circular grooves;
it should be noted that the avoiding groove 201 can avoid the cover plate 3, so that the cover plate 3 can conveniently rotate at the upper end of the fixed seat 2, the avoiding groove 202 can avoid the PICC catheter, so that the PICC catheter can be conveniently placed in a penetrating manner, and the clamping groove 203 can be matched with the elastic clamping plate 5 and the plug pin 501 to realize the positioning of the cover plate 3;
the bottom of the cover plate 3 is fixedly provided with a soft pad 301, the soft pad 301 is connected with the cover plate 3 by adopting an adhesive, the lower end inside the soft pad 301 is fixedly provided with a limit groove 302, and the limit groove 302 is a semicircular groove;
the cushion 301 is made of silica gel, and is in soft contact with the skin of a patient when the PICC is pressed and held, so that the wearing comfort is improved, the limiting groove 302 can limit the external joint area of the PICC catheter, and the fixing firmness is improved;
the outer side of the elastic clamping plate 5 is fixedly provided with a bolt 501, and the bolt 501 and the elastic clamping plate 5 are integrally formed;
it should be noted that the plug 501 can be inserted into the slot 203 under the action of the resilience of the elastic clamping plate 5, so that the cover plate 3, the elastic clamping plate 5 and the fixed seat 2 are fixed, and the PICC catheter can be pressed and held by the cover plate 3 conveniently;
a supporting strip 601 is fixedly arranged in the flexible air bag 6, the supporting strip 601 is connected with the flexible air bag 6 through an adhesive, the supporting strip 601 is connected with the fixed seat 2 through hot melting, and anti-falling circular arcs 602 are further arranged at two ends of the outer wall of the flexible air bag 6;
it should be noted that support bar 601 can carry out auxiliary stay to flexible gasbag 6 is inside, effectively avoids because of outside extrusion, causes the problem of flexible gasbag 6 excessive compression, and anticreep circular arc 602 is located flexible gasbag 6 both sides for flexible gasbag 6 both sides edge shaping circular arc state, when patient's limbs stand up the rotation on the sick bed, can effectively avoid the right angle to cause flexible gasbag 6 easily to be turned over and the problem of patient's skin separation, has improved the anticreep purpose.
Claims (6)
1. The utility model provides a fixing device is prevented pressing by flexibility of oncology PICC pipe, its characterized in that includes fixed bolster, fixing base, apron, flexible air cushion, elasticity cardboard, flexible gasbag, the fixing base set firmly in fixed bolster top rear end, the apron change locate the fixing base upper end, flexible air cushion set firmly in the apron top, the elasticity cardboard set firmly in the apron left and right sides, flexible gasbag set firmly in the fixed bolster top left and right sides, just flexible gasbag and fixing base adopt the hot melt to be connected.
2. The flexible anti-compression fixation device for the PICC catheter in the oncology department according to claim 1, wherein the left and right sides of the bottom of the fixation pad are further fixedly provided with adhesive plasters.
3. The flexible anti-pressing fixing device for the PICC catheter in the oncology department according to claim 1, wherein the upper end inside the fixing seat is further provided with an avoiding groove, the lower end inside the fixing seat is further provided with a pipe avoiding groove, and the left side and the right side of the front end of the avoiding groove are further provided with clamping grooves.
4. The flexible anti-compression fixing device for the PICC catheter in the oncology department as claimed in claim 1, wherein a soft pad is further fixedly arranged at the bottom of the cover plate, and a limiting groove is further fixedly arranged at the lower end inside the soft pad.
5. The flexible anti-compression fixing device for the PICC catheter in the oncology department as claimed in claim 1, wherein the outside of the elastic clamping plate is further provided with a bolt.
6. The flexible anti-pressing fixing device for the PICC catheter in the oncology department as claimed in claim 1, wherein a support bar is further fixedly arranged inside the flexible air bag, the support bar and the fixing seat are connected by hot melting, and anti-falling circular arcs are further arranged at two ends of the outer wall of the flexible air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023094351.3U CN214550614U (en) | 2020-12-21 | 2020-12-21 | Flexible anti-pressing fixing device for PICC catheter of oncology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023094351.3U CN214550614U (en) | 2020-12-21 | 2020-12-21 | Flexible anti-pressing fixing device for PICC catheter of oncology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214550614U true CN214550614U (en) | 2021-11-02 |
Family
ID=78333843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023094351.3U Expired - Fee Related CN214550614U (en) | 2020-12-21 | 2020-12-21 | Flexible anti-pressing fixing device for PICC catheter of oncology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214550614U (en) |
-
2020
- 2020-12-21 CN CN202023094351.3U patent/CN214550614U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |