CN211188493U - Anti-drop device for semi-permanent catheter placement of internal jugular vein - Google Patents
Anti-drop device for semi-permanent catheter placement of internal jugular vein Download PDFInfo
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- CN211188493U CN211188493U CN201920965954.4U CN201920965954U CN211188493U CN 211188493 U CN211188493 U CN 211188493U CN 201920965954 U CN201920965954 U CN 201920965954U CN 211188493 U CN211188493 U CN 211188493U
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- fixing band
- band
- elastic fixing
- silica gel
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Abstract
The utility model relates to an anti-drop fixing band, in particular to an anti-drop device for semipermanent placing of internal jugular vein for kidney disease dialysis patients, which is characterized in that a cutting sleeve is sleeved on the elastic fixing band, the cutting sleeve is provided with a silica gel sleeve body, the outer wall of the sleeve body is provided with an expansion part, the expansion part is provided with a clamping groove, and the section of the clamping groove is narrow at the top and wide at the bottom; the both ends of elastic fixation area are equipped with the matched with buckle, the utility model discloses with low costs, it is easy and simple to handle, can not bring economic pressure for the patient, can effectively solve the semi-permanent problem of putting the pipe and being easily deviate from of current neck vein tractive.
Description
The technical field is as follows:
the utility model relates to an anticreep fixed band, specific semipermanent tub anticreep device of putting of internal jugular vein that is applicable to nephropathy dialysis patient that says so.
Background art:
hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. Hemodialysis is to drain blood in vivo to the outside of the body, and then the blood and electrolyte solution (dialysate) with similar body concentration are inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and exchange substances through dispersion, ultrafiltration, adsorption and convection principles, thereby removing metabolic wastes in the body and maintaining the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the purified blood is returned.
For some patients, a semi-permanent internal cervical catheter is needed to assist hemodialysis, the semi-permanent catheter means that the patient needs to carry the intravenous catheter for a long time, and the stoma is located at the neck, so that the patient can easily pull the catheter during daily wearing and taking off clothes or activities, and a cuff is generally arranged on the catheter body at the present stage to prevent the catheter body from falling off, but in the actual use process, the condition that the catheter is frequently separated off still exists. According to the clinical work of the applicant, under the condition of long-time use, the tube placing body of most patients is pulled to be pulled outwards to be pulled out, and even the whole tube body of a plurality of patients is pulled out. In order to solve the problem, medical staff can only be fixed by medical adhesive tapes at the present stage, but patients with kidney diseases have poor immunity and sensitive skin, and many patients are allergic to the medical adhesive tapes.
The nephropathy is chronic disease, the economic pressure of the patient for treatment is large, in order to save the cost of the catheterization and replacement, even the patient can wash the catheter body automatically after the catheterization falls off and then plug the stoma again, and serious infection is caused afterwards. If the anti-falling device is low in cost and simple to operate, the problem can be greatly relieved.
The invention content is as follows:
the utility model provides a semipermanent tub anticreep device of putting of internal jugular vein suitable for kidney disease dialysis patient uses to the shortcoming and not enough among the prior art.
The utility model discloses can reach through following measure:
a semipermanent tube-placing anti-drop device in a neck is provided with an elastic fixing band and is characterized in that a cutting sleeve is sleeved on the elastic fixing band and is provided with a silica gel sleeve body, an expansion part is arranged on the outer wall of the sleeve body and provided with a clamping groove, and the section of the clamping groove is narrow at the top and wide at the bottom; the two ends of the elastic fixing band are provided with matched buckles.
Be equipped with limited slip rubber ring on the elastic fixation area, the external diameter of limited slip rubber ring is greater than the internal diameter of the silica gel cover body, can be equipped with more than two limited slip rubber rings on the area body of elastic fixation area as required for inject the relative position of the silica gel cover body and elastic fixation area, prevent that the silica gel cover body from removing on the elastic fixation area, lead to the tractive to put the pipe.
The most of expanding on the cutting ferrule has smooth upper surface, offers the draw-in groove more than two on the upper surface, and draw-in groove more than two is crisscross, and the draw-in groove more than preferred is rice word form mutually in a staggered manner for adapt to different pipe laying angle of hanging down.
Elastic fixation area both ends are connected and are formed the circularity, and is further, are equipped with the support area on the elastic fixation area, and the both ends of supporting the area are connected with the different positions of the elastic fixation area body respectively for the cover is at patient's shoulder when using, plays the effect of carrying and drawing the location, prevents the elastic fixation area slippage.
The supporting belt can also be provided with a silica gel sleeve body and is provided with a non-slip rubber ring for limiting the position of the silica gel sleeve body.
When the utility model is used, the elastic fixing band is sleeved on the chest of a patient, the position of the elastic fixing band can be maintained through the supporting band, the elastic fixing band is prevented from sliding downwards, the clamping groove at the outer side of the silica gel sleeve body on the elastic fixing band is clamped on the exposed part of the outside of the tube body, the elastic fixing band is tied on the body of the patient and is not easy to shift, and the friction between the silica gel sleeve body and the skin is large, thereby playing the role of positioning the exposed end of the tube and avoiding the patient from wearing clothes to pull the tube out; when the device is used, the flat surface with the clamping groove of the silica gel sleeve body faces to one side of a body, so that the exposed end of the placement tube is clamped between the expanded part of the silica gel sleeve body and the body and is basically not exposed, and the device is prevented from being pulled.
The utility model discloses with low costs, it is easy and simple to handle, can not bring economic pressure for the patient, can effectively solve the semi-permanent problem of putting the easy tractive of managing of current neck vein and deviate from.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Figure 3 is the structure schematic diagram of the middle cutting ferrule of the utility model.
Fig. 4 is a schematic cross-sectional view of the middle slot of the present invention.
Reference numerals: the elastic fixing band comprises an elastic fixing band 1, a clamping sleeve 2, a sleeve body 3, a clamping groove 4, an anti-slip rubber ring 5, a supporting band 6 and a buckle 7.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and fig. 4, the utility model provides an anti-drop device for semipermanent pipe placement in neck, which is provided with an elastic fixing band 1, and is characterized in that a cutting sleeve 2 is sleeved on the elastic fixing band 1, the cutting sleeve 2 is provided with a silica gel sleeve body 3, an expansion part is arranged on the outer wall of the sleeve body 3, a clamping groove 4 is arranged on the expansion part, and the section of the clamping groove 4 is narrow at the top and wide at the bottom; and two ends of the elastic fixing band 1 are provided with buckles 7 matched with each other.
Be equipped with limited slip rubber ring 5 on elastic fixation area 1, the external diameter of limited slip rubber ring 5 is greater than the internal diameter of the silica gel cover body 3, can be as required, is equipped with more than two limited slip rubber rings 5 on the area body of elastic fixation area 1 for inject the relative position of the silica gel cover body 3 with elastic fixation area 1, prevent that the silica gel cover body 3 from removing on elastic fixation area 1, lead to the tractive to put the pipe.
As shown in the attached figure 3, the expansion part on the cutting sleeve 2 has a flat upper surface, more than two clamping grooves are arranged on the upper surface, the more than two clamping grooves are staggered, and preferably the more than two clamping grooves are staggered in a shape like a Chinese character 'mi' and are used for adapting to different vertical placement angles of the tubes.
As shown in the attached drawing 2, the two ends of the elastic fixing band 1 are connected through the matched buckle to form a ring, further, the elastic fixing band 1 is provided with a supporting band 6, the two ends of the supporting band 6 are respectively connected with the different positions of the elastic fixing band 1, and the elastic fixing band is used for being sleeved on the shoulder of a patient to play the role of lifting and pulling the positioning, so as to prevent the elastic fixing band 1 from slipping.
The supporting belt 6 can also be provided with a silica gel sleeve body and a non-slip rubber ring for limiting the position of the silica gel sleeve body.
When the utility model is used, the elastic fixing band is sleeved on the chest of a patient, the position of the elastic fixing band can be maintained through the supporting band, the elastic fixing band is prevented from sliding downwards, the clamping groove at the outer side of the silica gel sleeve body on the elastic fixing band is clamped on the exposed part of the outside of the tube body, the elastic fixing band is tied on the body of the patient and is not easy to shift, and the friction between the silica gel sleeve body and the skin is large, thereby playing the role of positioning the exposed end of the tube and avoiding the patient from wearing clothes to pull the tube out; when the device is used, the flat surface with the clamping groove of the silica gel sleeve body faces to one side of a body, so that the exposed end of the placement tube is clamped between the expanded part of the silica gel sleeve body and the body and is basically not exposed, and the device is prevented from being pulled.
The utility model discloses with low costs, it is easy and simple to handle, can not bring economic pressure for the patient, can effectively solve the semi-permanent problem of putting the easy tractive of managing of current neck vein and deviate from.
Claims (5)
1. A semipermanent indwelling catheter anti-falling device for an internal jugular vein is provided with an elastic fixing band and is characterized in that a clamping sleeve is sleeved on the elastic fixing band and is provided with a silica gel sleeve body, an expansion part is arranged on the outer wall of the sleeve body and provided with a clamping groove, and the section of the clamping groove is narrow at the top and wide at the bottom; the two ends of the elastic fixing band are provided with matched buckles.
2. The anti-slip device for semi-permanent indwelling catheter of internal jugular vein according to claim 1, wherein the elastic fixation band is provided with an anti-slip rubber ring, the outer diameter of the anti-slip rubber ring is larger than the inner diameter of the silica gel sleeve body, and the band body of the elastic fixation band is provided with more than two anti-slip rubber rings.
3. The anti-release device for semi-permanent catheter placement of internal jugular vein according to claim 1, wherein the expanded part of the cutting sleeve has a flat upper surface, and more than two clamping grooves are arranged on the upper surface and are staggered.
4. The anti-drop device for semi-permanent catheter placement of internal jugular vein according to claim 1, wherein the two ends of said elastic fixing band are connected to form a ring, the elastic fixing band is provided with a supporting band, the two ends of the supporting band are connected to different positions of the band body of the elastic fixing band.
5. The anti-dropping device for the semi-permanent indwelling catheter of the internal jugular vein according to claim 4, wherein the supporting strap is provided with a silica gel sleeve body and an anti-slip rubber ring for limiting the position of the silica gel sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965954.4U CN211188493U (en) | 2019-06-26 | 2019-06-26 | Anti-drop device for semi-permanent catheter placement of internal jugular vein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965954.4U CN211188493U (en) | 2019-06-26 | 2019-06-26 | Anti-drop device for semi-permanent catheter placement of internal jugular vein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188493U true CN211188493U (en) | 2020-08-07 |
Family
ID=71846734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920965954.4U Expired - Fee Related CN211188493U (en) | 2019-06-26 | 2019-06-26 | Anti-drop device for semi-permanent catheter placement of internal jugular vein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192861A (en) * | 2022-09-16 | 2022-10-18 | 山东百多安医疗器械股份有限公司 | Catheter subcutaneous tunnel fixing device with responsiveness |
-
2019
- 2019-06-26 CN CN201920965954.4U patent/CN211188493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192861A (en) * | 2022-09-16 | 2022-10-18 | 山东百多安医疗器械股份有限公司 | Catheter subcutaneous tunnel fixing device with responsiveness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |