CN208436220U - Fixation device of the hemodialysis catheter with positioning function - Google Patents
Fixation device of the hemodialysis catheter with positioning function Download PDFInfo
- Publication number
- CN208436220U CN208436220U CN201721389860.4U CN201721389860U CN208436220U CN 208436220 U CN208436220 U CN 208436220U CN 201721389860 U CN201721389860 U CN 201721389860U CN 208436220 U CN208436220 U CN 208436220U
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- CN
- China
- Prior art keywords
- bandage
- fixation device
- positioning function
- patient
- ejector pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses fixation device of the hemodialysis catheter with positioning function; including bandage, fixed ring, swivel becket, ejector pin, relief hole, sponge, leakage sensor, alarm; fixation device of the hemodialysis catheter with positioning function; clever structure; it is powerful; it is easy to operate; by using the device; processing conduit can be fixed on the positioning; effectively prevent conduit from the generation of break-off occur from patient's body; it plays a protective role to patient, it is ensured that the treatment progress of patient.
Description
Technical field
The utility model relates to the fixed fixation device of device more particularly to hemodialysis catheter with positioning function.
Background technique
Haemodialysis is one of acute or chronic renal failure kidneys of patients Replacement Therapy.It is by drawing internal blood
Flow to it is external, through one by the dialyzer that forms without several hollow fibres, blood electrolyte similar with concentration containing body is molten
Liquid (dialyzate) carries out mass exchange inside and outside hollow fibre one by one, through disperse/convection current, remove intracorporal metabolic waste,
Maintain electrolyte and acid-base balance；Moisture excessive in vivo is removed simultaneously, and will be by the whole process of the blood recovery purified
Referred to as haemodialysis.
During haemodialysis, one end of hemodialysis catheter is intravenous, the medical care people being inserted at patient's arm
Member reuses adhesive tape and fixes the conduit progress position at patient's arm, and such mode is too simple, after long-time use, adhesive tape
Viscosity can decline, cause conduit to be not fixed firmly, conduit easily caused to shake wantonly, ultimately cause conduit be detached from patient, not only
Patient is damaged, the treatment progress of patient are also affected, in view of disadvantages described above, it is really necessary to design hemodialysis catheter to use
Fixation device with positioning function.
Utility model content
Technical problem to be solved by the utility model is to provide fixation of the hemodialysis catheter with positioning function
Device, it is too simple to solve current traditional hemodialysis catheter fixed form, it is not fixed firmly, patient is damaged,
The problem of affecting patient's treatment progress.
In order to solve the above technical problems, the technical solution of the utility model is: hemodialysis catheter is with positioning function
Fixation device, including bandage, fixed ring, swivel becket, ejector pin, relief hole, sponge, leakage sensor, alarm, described consolidates
Determine ring and be located at bandage top nose, the fixed ring is connected with bandage suture, and the swivel becket is located at the top of fixed ring, institute
Swivel becket one end and the fixed ring stated are rotatedly connected, and the swivel becket other end is connected with fixed ring buckle, the top
Pin runs through swivel becket, and the ejector pin is connected with swivel becket screw thread, and the relief hole is located at side in bandage inner tip, described
Relief hole be circular through hole, the sponge is located at side in bandage inner wall top, the sponge and the stickup of bandage velcro
It is connected, the leakage sensor is located at side in bandage inner tip, and the leakage sensor is connected with bandage glue, described
Alarm be located at upper end on the left of bandage outer wall, the alarm is connected with bandage glue.
Further, lower end is additionally provided with the first velcro, first velcro and bandage on the left of the bandage outer wall
Suture is connected.
Further, lower end is additionally provided with the second velcro, second velcro and bandage on the right side of the bandage inner wall
Suture is connected.
Further, the ejector pin bottom is additionally provided with neonychium, and the neonychium is connected with ejector pin glue.
Further, upper end is additionally provided with battery on the right side of the bandage outer wall, and the battery is connected with bandage glue.
Further, upper end is additionally provided with protective cover on the right side of the bandage outer wall, and the protective cover is connected with bandage glue.
Compared with prior art, fixation device of the hemodialysis catheter with positioning function, in use, medical care first
Conduit is passed through relief hole with hand by personnel, then bandage is tied up at the arm with patient, that is, the arm of sponge and patient is allowed to fit,
Medical staff is passed through with hand intravenous at relief hole one end conduit insertion patient's arm again, and medical staff is again with hand by first
Velcro and the second velcro are mutually pasted, and allow bandage and patient's stable connection with this, and medical staff strikes out swivel becket with the hand again,
The conduit outside patient's arm is put into fixed ring again, after being put into, medical staff closes swivel becket with hand again, at this point, turning
By the conduit progress localization process outside patient's arm, medical staff rotates clockwise ejector pin with hand again, is pushing up for rotating ring and fixed ring
Pin, so that ejector pin is moved along the direction of conduit, allows ejector pin to carry out conduit and squeezes under the action of swivel becket screw-driven with this
Pressure, its purpose is to allow conduit to be in the fixed state in position, when extruding force of the ejector pin to conduit reaches medical staff's
After demand, medical staff stops using ejector pin, and medical staff carries out hemodialysis to patient again, which leads
The effective fixation device with positioning function, clever structure is powerful, easy to operate, can be to conduit by using the device
Processing is fixed on the positioning, effectively prevents conduit from the generation of break-off occur from patient's body, protection is played to patient and is made
With, it is ensured that the treatment progress of patient, meanwhile, during Patients Undergoing Hemodialysis treatment, when conduit insertion patient's arm is quiet
When position at arteries and veins has blood to overflow from patient's body, sponge adsorbs the blood of spilling, when leakage sensor monitors
When sponge with blood, alarm issues alarm, prompts medical staff's conduit to be inserted at patient's arm by alarm
Intravenous regional has blood from overflowing, carries out corresponding processing, place to the blood overflowed at patient's arm immediately convenient for medical staff
After reason, the sponge that medical staff more renews again, the leakage sensor is connected with alarm signal wire, described
Leakage sensor model HPQ-D11N, battery are that energy supply is provided for the device, and the battery and leakage pass
Sensor and alarm conducting wire are connected, and protective cover is that medical staff or patient contact battery by mistake and cause electric shock existing in order to prevent
The generation of elephant, plays a protective role to medical staff or patient, neonychium be in order to allow ejector pin to carry out soft extruding force to conduit, it is right
Conduit plays a protective role.
Detailed description of the invention
Fig. 1 is partial front elevation view of the hemodialysis catheter with the fixation device with positioning function；
Fig. 2 is the partial bottom view of bandage；
Fig. 3 is the partial top view of bandage；
Fig. 4 is the connection enlarged cross-sectional view of bandage and leakage sensor.
Bandage 1, fixed ring 2, swivel becket 3, ejector pin 4, relief hole 5, sponge 6, leakage sensor 7, the 8, first evil spirit of alarm
Art pastes the 101, second velcro 102, battery 103, protective cover 104, neonychium 401.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, fixation device of the hemodialysis catheter with positioning function, including bandage 1,
Fixed ring 2, swivel becket 3, ejector pin 4, relief hole 5, sponge 6, leakage sensor 7, alarm 8, the fixed ring 2 are located at bandage
1 top nose, the fixed ring 2 are connected with the suture of bandage 1, and the swivel becket 3 is located at 2 top of fixed ring, and described turns
3 one end of rotating ring is rotatedly connected with fixed ring 2, and 3 other end of swivel becket is connected with the buckle of fixed ring 2, the ejector pin 4
Through swivel becket 3, the ejector pin 4 is connected with 3 screw thread of swivel becket, and the relief hole 5 is located at side in 1 inner tip of bandage,
The relief hole 5 is circular through hole, and the sponge 6 is located at side in 1 inner wall top of bandage, 1 evil spirit of the sponge 6 and bandage
Art patch, which is pasted, to be connected, and the leakage sensor 7 is located at side in 1 inner tip of bandage, the leakage sensor 7 and bandage 1
Glue is connected, and the alarm 8 is located at upper end on the left of 1 outer wall of bandage, and the alarm 8 is connected with 1 glue of bandage, described
Bandage 1 outer wall on the left of lower end be additionally provided with the first velcro 101, first velcro 101 is sutured with bandage 1 to be connected, institute
Lower end is additionally provided with the second velcro 102 on the right side of 1 inner wall of bandage stated, and second velcro 102 is connected with the suture of bandage 1,
4 bottom of ejector pin is additionally provided with neonychium 401, and the neonychium 401 is connected with 4 glue of ejector pin, 1 outer wall of bandage
Right side upper end is additionally provided with battery 103, and the battery 103 is connected with 1 glue of bandage, on 1 outer wall of the bandage right side
End is additionally provided with protective cover 104, and the protective cover 104 is connected with 1 glue of bandage.
Fixation device of the hemodialysis catheter with positioning function, in use, medical staff is with hand by conduit first
It is tied up at the arm with patient across relief hole 5, then by bandage 1, that is, allows sponge 6 and the arm of patient to fit, medical staff is again
Passed through with hand intravenous at 5 one end conduit of relief hole insertion patient's arm, medical staff is again with hand by the first velcro 101
It mutually being pasted with the second velcro 102, bandage 1 and patient's stable connection is allowed with this, medical staff strikes out swivel becket 3 with the hand again,
The conduit outside patient's arm is put into fixed ring 2 again, after being put into, medical staff closes swivel becket 3 with hand again, at this point,
By the conduit progress localization process outside patient's arm, medical staff rotates clockwise ejector pin 4 with hand again for swivel becket 3 and fixed ring 2,
In ejector pin 4 and under the action of 3 screw-driven of swivel becket, so that ejector pin 4 is moved along the direction of conduit, allow ejector pin 4 to leading with this
Pipe carries out extruding force, its purpose is to allow conduit to be in the fixed state in position, when extruding force of the ejector pin 4 to conduit reaches doctor
After the demand of shield personnel, medical staff stops using ejector pin 4, and medical staff carries out hemodialysis to patient again, together
When, during Patients Undergoing Hemodialysis treatment, the position at conduit insertion patient's arm vein has blood from patient's body
When spilling, the blood of 6 pairs of sponge spillings is adsorbed, when leakage sensor 7 monitors the sponge with blood, alarm 8
Alarm is issued, has blood from overflowing by the intravenous regional that alarm prompts medical staff's conduit to be inserted at patient's arm, is convenient for
Medical staff carries out corresponding processing to the blood overflowed at patient's arm immediately, and after being disposed, medical staff replaces again
New sponge 6, the leakage sensor 7 are connected with 8 signal wire of alarm, 7 model of leakage sensor
HPQ-D11N, battery 103 are that energy supply, the battery 103 and leakage sensor 7 and report are provided for the device
Alert 8 conducting wire of device is connected, and protective cover 104 is that medical staff or patient contact battery 103 by mistake and cause electric shock phenomenon in order to prevent
Generation, play a protective role to medical staff or patient, neonychium 401 be in order to allow ejector pin 4 to carry out soft extruding force to conduit,
It plays a protective role to conduit.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (6)
1. fixation device of the hemodialysis catheter with positioning function, it is characterised in that including bandage, fixed ring, swivel becket,
Ejector pin, relief hole, sponge, leakage sensor, alarm, the fixed ring are located at bandage top nose, the fixed ring
It is connected with bandage suture, the swivel becket is located at the top of fixed ring, and described swivel becket one end is rotatedly connected with fixed ring, and
The swivel becket other end is connected with fixed ring buckle, and the ejector pin runs through swivel becket, the ejector pin and swivel becket spiral shell
Line is connected, and the relief hole is located at side in bandage inner tip, and the relief hole is circular through hole, and the sponge is located at
Side in bandage inner wall top, the sponge are connected with the stickup of bandage velcro, and the leakage sensor is located inside bandage
Side in top, the leakage sensor are connected with bandage glue, and the alarm is located at upper end on the left of bandage outer wall, described
Alarm be connected with bandage glue.
2. fixation device of the hemodialysis catheter as described in claim 1 with positioning function, it is characterised in that described
Lower end is additionally provided with the first velcro on the left of bandage outer wall, and first velcro is connected with bandage suture.
3. fixation device of the hemodialysis catheter as claimed in claim 2 with positioning function, it is characterised in that described
Lower end is additionally provided with the second velcro on the right side of bandage inner wall, and second velcro is connected with bandage suture.
4. fixation device of the hemodialysis catheter as claimed in claim 3 with positioning function, it is characterised in that described
Ejector pin bottom is additionally provided with neonychium, and the neonychium is connected with ejector pin glue.
5. fixation device of the hemodialysis catheter as claimed in claim 4 with positioning function, it is characterised in that described
Upper end is additionally provided with battery on the right side of bandage outer wall, and the battery is connected with bandage glue.
6. fixation device of the hemodialysis catheter as claimed in claim 5 with positioning function, it is characterised in that described
Upper end is additionally provided with protective cover on the right side of bandage outer wall, and the protective cover is connected with bandage glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389860.4U CN208436220U (en) | 2017-10-26 | 2017-10-26 | Fixation device of the hemodialysis catheter with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389860.4U CN208436220U (en) | 2017-10-26 | 2017-10-26 | Fixation device of the hemodialysis catheter with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208436220U true CN208436220U (en) | 2019-01-29 |
Family
ID=65095555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721389860.4U Expired - Fee Related CN208436220U (en) | 2017-10-26 | 2017-10-26 | Fixation device of the hemodialysis catheter with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208436220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876276A (en) * | 2019-03-08 | 2019-06-14 | 济南市儿童医院（山东大学齐鲁儿童医院） | Children hemodialysis pipe fixing device |
-
2017
- 2017-10-26 CN CN201721389860.4U patent/CN208436220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876276A (en) * | 2019-03-08 | 2019-06-14 | 济南市儿童医院（山东大学齐鲁儿童医院） | Children hemodialysis pipe fixing device |
| CN109876276B (en) * | 2019-03-08 | 2021-09-17 | 济南市儿童医院（山东大学齐鲁儿童医院） | Children hemodialysis pipe fixing device |
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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: 20190129 Termination date: 20191026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |