CN216222485U - Nephrology dept is with clinical dialysis pipe dropout prevention means - Google Patents
Nephrology dept is with clinical dialysis pipe dropout prevention means Download PDFInfo
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- CN216222485U CN216222485U CN202120913895.3U CN202120913895U CN216222485U CN 216222485 U CN216222485 U CN 216222485U CN 202120913895 U CN202120913895 U CN 202120913895U CN 216222485 U CN216222485 U CN 216222485U
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- waistband
- belt
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- band
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Abstract
The utility model discloses an anti-falling device for a clinical dialysis catheter for nephrology department, and relates to the technical field of medical appliance auxiliary equipment.A fixing band A is fixedly connected with one end of an elastic band, and the inner side of the other end of the fixing band A is connected with the outer side of the other end of the elastic band in a sliding manner; one end of the B fixing belt is fixedly connected with one end of the B elastic belt, and the inner side of the other end of the B fixing belt is connected with the outer side of the elastic belt in a sliding manner; the patient needs to lie down during treatment, the waist of the patient cannot press the waist belt, so that the elastic band can only be pressed, the waist belt is fixed at the position of the waist of the patient by utilizing the continuous contraction and tightness belt, the waist of the patient is clamped by utilizing the two waist belts, then the patient is intubated by a doctor, the catheter passes through the through hole to be contacted with the body of the patient, and the other end of the catheter is contacted with the inner side of the fixing clamp at the outer side of the B fixing belt; the position of the catheter can be effectively fixed, and the catheter is prevented from falling off.
Description
Technical Field
The utility model relates to the technical field of medical instrument auxiliary equipment, in particular to an anti-falling device for a clinical dialysis catheter for nephrology department.
Background
Hemodialysis is one of kidney substitution treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, so that substance exchange is carried out through the principles of dispersion, ultrafiltration, adsorption and convection, metabolic waste in the body is eliminated, and electrolyte and acid-base balance are maintained.
However, there are some problems in the prior art, that a catheter is required to be connected with the skin of a human body when the catheter is inserted, and that the other end of the catheter is not easily fixed.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an anti-drop device for a clinical dialysis catheter for nephrology department, which can effectively fix the position of the catheter and prevent the catheter from dropping.
The utility model is realized in such a way that the anti-falling device for the clinical dialysis catheter for nephrology department is constructed, and comprises a fixing band A, wherein one end of the fixing band A is fixedly connected with one end of an elastic band, and the inner side of the other end of the fixing band A is connected with the outer side of the other end of the elastic band in a sliding way; one end of the fixing band B is fixedly connected with one end of the elastic band B, and the inner side of the other end of the fixing band B is connected with the outer side of the elastic band B in a sliding mode.
Further, fixed band A is including connecting waistband A, connecting waistband B, spooler and through-hole, connects waistband A one end joint in waistband B one end, and the spooler is installed in connecting the waistband B outside, and connects waistband A one end and all seted up the through-hole with connecting waistband B one end.
Further, fixed band B includes waistband C, waistband D, spooler A and fixation clamp, and waistband C one end sliding connection is in waistband D one end, and installs spooler A in the waistband D other end outside, and the fixation clamp is all installed with waistband D one end outside in the waistband C one end outside.
Furthermore, the connection waistband A comprises a connection hole and a limit strip, the connection hole is formed in the inner side of one end of the connection waistband A, and the limit strip is installed at the other end of the connection waistband A.
Furthermore, the connection waistband B comprises a connection hole A and a limiting groove, the connection hole A is arranged on the inner side of one end of the connection waistband B, and the limiting groove is arranged on the inner side of the other end of the connection waistband B.
Furthermore, the fixing band A and the fixing band B are similar to the watch soft steel band in the prior art in structure, and have tightness adjusting and waterproof effects.
The utility model has the following specific advantages:
the method has the advantages that: the B connecting belt bypasses the bottom of the waist of the patient, the limiting strip of the A connecting belt is in sliding clamping connection with the limiting groove of the B connecting belt, and the elastic band is tightened through a wire-rewinding device to fix the position of the belt on the waist of the patient; the steps of fixing the catheter by medical staff can be better reduced.
The method has the advantages that: the catheter is fixed while the catheter is prevented from falling off, so that the catheter is fixed by using the waistband, and the waistband is tightened by the elastic band, so that the position of the waistband on the waist of a patient can be better fixed.
Drawings
FIG. 1 is a schematic structural view of a clinical dialysis catheter anti-drop device for nephrology department of the present invention;
FIG. 2 is a schematic view of the connection of the elastic band of the present invention;
FIG. 3 is a schematic view of the fastening band A of the present invention;
FIG. 4 is a schematic view of the internal structure of the wire rewinding device according to the present invention;
FIG. 5 is an enlarged view of the waistband connection of the present invention.
In the figure: the waistband comprises a fixing band A1, a connecting waistband A11, a connecting hole 111, a limiting strip 112, a connecting waistband B12, a connecting hole A121, a limiting groove 122 thread-up device 13, a through hole 14, an elastic band 2, a fixing band B3, a waistband C31, a waistband D32, a thread-up device A33, a fixing clip 34 and an elastic band B4.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a clinical dialysis catheter anti-falling device for nephrology department through improvement, which can be implemented as follows as shown in the attached drawings of the specification; comprises a fixing belt A1, wherein one end of the fixing belt A1 is fixedly connected with one end of the elastic band 2, and the inner side of the other end of the fixing belt A1 is connected with the outer side of the other end of the elastic band 2 in a sliding way; one end of the fixing belt B3 is fixedly connected with one end of the elastic band B4, and the inner side of the other end of the fixing belt B3 is connected with the outer side of the elastic band B4 in a sliding way;
in the above embodiment, the patient needs to lie down during treatment, and the waist of the patient cannot press the waist belt, so the patient can only press the elastic belt 2, the position of the waist belt on the waist of the patient is fixed by continuously contracting the elastic belt 2, the waist of the patient is clamped by the two waist belts, then the patient is intubated by the doctor, the catheter passes through the through hole 14 to be in contact with the body of the patient, and the other end of the catheter is in contact with the inner side of the fixing clamp 34 outside the B fixing belt 3.
Referring to fig. 1, 2 and 4, the fastening strap a1 includes a connecting belt a11, a connecting belt B12, a wire winder 13 and a through hole 14, wherein one end of the connecting belt a11 is connected to the connecting belt B12 in a clamping manner, the wire winder 13 is installed outside the connecting belt B12, and the through hole 14 is formed at one end of the connecting belt a11 and one end of the connecting belt B12;
as an example, it should be noted that, since one end of the elastic band 2 is fixedly connected to one end of the a connection belt 11, and the other end of the elastic band 2 passes through the inner side of the B connection belt 12 and is connected to the thread take-up device 13, when the patient is fixed on the belt, the B connection belt 12 passes around the bottom of the waist of the patient, the position limiting strip 112 of the a connection belt 11 is clamped with the position limiting groove 122 of the B connection belt 12, and the elastic band 2 is tightened by the thread take-up device 13, so as to fix the position of the belt on the waist of the patient.
Referring to fig. 1, the fastening strap B3 includes a belt C31, a belt D32, a wire winder a33 and a fixing clip 34, one end of the belt C31 is slidably connected to one end of the belt D32, the wire winder a33 is installed on the outer side of the other end of the belt D32, and the fixing clip 34 is installed on both the outer side of one end of the belt C31 and the outer side of one end of the belt D32;
as an example, it should be noted that, because one end of the elastic band B3 is fixedly connected to the inner side of one end of the C belt 31, the other end of the elastic band B3 is slidably connected to the inner side of one end of the D belt 32 and is connected to the a take-up device 33, when a patient needs to insert a dialysis catheter, the medical staff winds the D belt 32 around the bottom of the waist of the patient to the other side of the patient, then winds the patient around to connect the position-limiting strip 112 at the other end of the C belt 31 with the position-limiting groove 122 of the D belt 32, and then tightens the position of the belt on the waist of the patient through the a take-up device 33, thereby better fixing the position of the dialysis catheter.
Referring to fig. 1, 3 and 5, the connection waistband a11 includes a connection hole 111 and a position-limiting strip 112, the connection hole 111 is opened on the inner side of one end of the connection waistband a11, the position-limiting strip 112 is installed on the other end of the connection waistband a 11;
as an example, it should be noted that, since the bottom of the limiting groove 122 is closed, the limiting bar 112 at one end of the a-connection waistband 11 is clamped in the limiting groove 122 at the inner side of one end of the B-connection waistband 12, and the limiting bar 112 is clamped into the limiting groove 122 from the top of the limiting groove 122, one end of the elastic band 2 is fixedly connected in the connecting hole 111 of the connection waistband a11, and the other end is slidably connected in the connecting hole 121 at the inner side a of the B-connection waistband 12 and then connected with the thread take-up 13.
Referring to fig. 1 and 3, the connection waistband B12 includes a connection hole a121 and a position-limiting groove 122, the connection hole a121 is opened at the inner side of one end of the connection waistband B12, and the position-limiting groove 122 is opened at the inner side of the other end of the connection waistband B12.
Referring to fig. 1, the fastening strap a1 and the fastening strap B3 are similar to the soft steel strap of the watch in the prior art, and have tightness adjustment and waterproof effects;
as an example, it should be noted that the fixing strap a1 and the fixing strap B3 can be adjusted according to the thickness of the waist of the patient, and are consistent with the soft steel strap structure of the watch.
This kind of clinical dialysis catheter dropout prevention means for nephrology dept's theory of operation: when the waistband is fixed to the patient, the B connecting waistband 12 bypasses the bottom of the waist of the patient, the limiting strip 112 of the A connecting waistband 11 is clamped in the limiting groove 122 of the B connecting waistband 12, the elastic band 2 is tightened through the wire rewinding device 13, the position of the waistband on the waist of the patient is fixed, the B fixing band 3 is the same, the effect is different, and the same is used for fixing the position of the waistband on the waist of the patient and the position of the catheter so as to prevent the catheter from falling.
In conclusion; compared with the existing shedding-proof device for the clinical dialysis catheter for the nephrology department, the shedding-proof device for the clinical dialysis catheter for the nephrology department can effectively fix the position of the catheter and avoid the shedding of the catheter.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a clinical dialysis pipe dropout prevention means for nephrology dept which characterized in that: the elastic band fixing device comprises a fixing band A (1), wherein one end of the fixing band A (1) is fixedly connected with one end of an elastic band (2), and the inner side of the other end of the fixing band A (1) is connected with the outer side of the other end of the elastic band (2) in a sliding mode; one end of the fixing band B (3) is fixedly connected with one end of the elastic band B (4), and the inner side of the other end of the fixing band B (3) is connected with the outer side of the elastic band B (4) in a sliding manner.
2. The clinical dialysis catheter dropout prevention means for nephrology department of claim 1, wherein: fixed band A (1) is including connecting waistband A (11), connecting waistband B (12), spooler (13) and through-hole (14), connecting waistband A (11) one end joint in connecting waistband B (12) one end, spooler (13) are installed in connecting waistband B (12) outside, and connect waistband A (11) one end and all seted up with connecting waistband B (12) one end through-hole (14).
3. The clinical dialysis catheter dropout prevention means for nephrology department of claim 1, wherein: fixed band B (3) are including waistband C (31), waistband D (32), spooler A (33) and fixation clamp (34), waistband C (31) one end joint in waistband D (32) one end, and install in the waistband D (32) other end outside spooler A (33), waistband C (31) one end outside all install with waistband D (32) one end outside fixation clamp (34).
4. The clinical dialysis catheter dropout prevention means for nephrology department of claim 2, wherein: the connecting waistband A (11) comprises a connecting hole (111) and a limiting strip (112), the connecting hole (111) is formed in the inner side of one end of the connecting waistband A (11), and the limiting strip (112) is installed at the other end of the connecting waistband A (11).
5. The clinical dialysis catheter dropout prevention means for nephrology department of claim 2, wherein: the connecting waistband B (12) comprises a connecting hole A (121) and a limiting groove (122), the connecting hole A (121) is arranged at the inner side of one end of the connecting waistband B (12), and the limiting groove (122) is arranged at the inner side of the other end of the connecting waistband B (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913895.3U CN216222485U (en) | 2021-04-29 | 2021-04-29 | Nephrology dept is with clinical dialysis pipe dropout prevention means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913895.3U CN216222485U (en) | 2021-04-29 | 2021-04-29 | Nephrology dept is with clinical dialysis pipe dropout prevention means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216222485U true CN216222485U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120913895.3U Active CN216222485U (en) | 2021-04-29 | 2021-04-29 | Nephrology dept is with clinical dialysis pipe dropout prevention means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216222485U (en) |
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2021
- 2021-04-29 CN CN202120913895.3U patent/CN216222485U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220726 Address after: 201900 Building 2 and 3, No. 1800, Baoyang Road, Baoshan District, Shanghai Patentee after: Shanghai Qizhi Medical Technology Co.,Ltd. Address before: 201900 Building 2 and 3, No. 1800, Baoyang Road, Baoshan District, Shanghai Patentee before: Shanghai Qiji Medical Technology Co.,Ltd. |