CN209679130U - A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing - Google Patents
A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing Download PDFInfo
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- CN209679130U CN209679130U CN201920101979.XU CN201920101979U CN209679130U CN 209679130 U CN209679130 U CN 209679130U CN 201920101979 U CN201920101979 U CN 201920101979U CN 209679130 U CN209679130 U CN 209679130U
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Abstract
The utility model discloses a kind of snakelike peritoneum dialysis catheters of gooseneck shape for hat lantern ring of liquid-leakage preventing, including hat shape lantern ring and abdomen inner pipe straight, the abdomen inner pipe straight is fastened on the lower end position of hat shape lantern ring, the upper end of the hat shape lantern ring is provided with gooseneck swan-neck, the other end of the gooseneck swan-neck is provided with connection lantern ring, the other end of the connection lantern ring is provided with snakelike fixing pipe, pass through straight tube shell, straight tube inside groove, abdomen inner pipe straight composed by miniature hole and dialysis hole is more efficient when dressing, the straight tube cage connection of abdomen inner pipe straight is on hat shape lantern ring, make straight tube interior of shell straight tube inside groove consistent with caliber inside hat shape lantern ring in this way, to block when in use, and straight tube shell passes through the dialysis hole on surface, so as to carry out dressing well, and dialyse hole gap it Between miniature hole so that dressing gap increase so that when carrying out dressing more rapidly and efficiently.
Description
Technical field
The utility model belongs to related peritoneal dialysis technical field, and in particular to a kind of gooseneck shape for hat set krait of liquid-leakage preventing
Shape peritoneum dialysis catheter.
Background technique
Renal failure (uremia) frequently with therapeutic modality there are three types of: haemodialysis, peritoneal dialysis and kidney transplant, abdomen
Film dialysis is to be excreted intracorporal waste, toxin, extra water as the medium of exchange by peritonaeum.Using peritoneal dialysis
Technology patient is able to maintain that life, is 20 years or more in western developed country peritoneal dialysis.Meanwhile peritoneal dialysis is for we
A kind of new technology that country is promoting is suitble to China's national situation.Peritoneum dialysis catheter is in peritoneal dialysis technology for carrying out in vivo
The conduit of outer fluid exchange needs to be placed in human abdominal cavity.
The existing snakelike peritoneal dialysis Manifold technology of gooseneck shape for hat lantern ring has the following problems: existing gooseneck shape for hat covers krait
The abdomen inner pipe straight surface dressing hole of shape peritoneum dialysis catheter is less, so that dressing is by less, so that dressing efficiency is not
Be it is very high, such user of service when in use to increase the dressing time the problem of.
Utility model content
The purpose of this utility model is to provide a kind of snakelike peritoneum dialysis catheters of gooseneck shape for hat lantern ring of liquid-leakage preventing, to solve
The abdomen inner pipe straight surface dressing hole of the existing snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring mentioned above in the background art
It is less so that dressing is by less so that dressing efficiency be not it is very high, such user of service is when in use to increase
The problem of having added the dressing time.
To achieve the above object, the utility model provides the following technical solutions:
A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing, including hat shape lantern ring and abdomen inner pipe straight, it is described
Abdomen inner pipe straight is fastened on the lower end position of hat shape lantern ring, and the upper end of the hat shape lantern ring is provided with gooseneck swan-neck,
The other end of the gooseneck swan-neck is provided with connection lantern ring, and the other end of the connection lantern ring is provided with snakelike fixing pipe.
Preferably, the connection lantern ring includes sleeve shell, interior grooves and circulation hole, the both ends of described sleeve pipe shell
Centre is provided with circulation hole, and described sleeve pipe shell is internally provided with interior grooves, and the upper end of described sleeve pipe shell is connected to
In snakelike fixing pipe, the lower end of described sleeve pipe shell is connected on gooseneck swan-neck.
Preferably, the abdomen inner pipe straight includes straight tube shell, straight tube inside groove, miniature hole and dialysis hole, described straight
Pipe shell is internally provided with straight tube inside groove, and lower end outside one week of the straight tube shell is provided with dialysis hole, the dialysis
The gap of hole, which is located on straight tube shell, is provided with miniature hole, and the straight tube cage connection is on hat shape lantern ring.
Preferably, the snakelike fixing pipe includes snakelike upper section, snakelike middle section and snakelike lower section, under the snakelike upper section
End is provided with snakelike middle section, and the other end in the snakelike middle section is provided with snakelike lower section, and the snakelike lower section is connected to connector sleeve
On ring.
Preferably, the bending angle range of the gooseneck swan-neck is 0-90 °, and the inside of the gooseneck swan-neck is in
Dummy status.
Preferably, the hat shape lantern ring lower end inside circle diameter and circle diameter inside abdomen inner pipe straight are equal in magnitude,
And the hat shape lantern ring lower end inside annulus center of circle and abdomen inner pipe straight inner circular ring center are on same straight line.
Preferably, the snakelike fixing pipe is the shape of Ω, and the inside of the snakelike fixing pipe is at hollow state.
Preferably, the connection lantern ring is cylindrical, and the connection lantern ring lower end inside circle diameter and snakelike fixation
Circle diameter is equal in magnitude on the left of pipe.
Compared with prior art, the utility model provides a kind of snakelike peritoneal dialysis of gooseneck shape for hat lantern ring of liquid-leakage preventing
Pipe, have it is following the utility model has the advantages that
The utility model snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring by straight tube shell, straight tube inside groove, miniature hole and
Dialysing, abdomen inner pipe straight composed by hole is more efficient when dressing, and the straight tube cage connection of abdomen inner pipe straight is in hat shape
On lantern ring, so that straight tube interior of shell straight tube inside groove is consistent with caliber inside hat shape lantern ring, thus when in use not
It can block, and straight tube shell is by the dialysis hole on surface, so as to carry out dressing well, and hole gap of dialysing
Between miniature hole so that dressing gap increase so that when carrying out dressing more rapidly and efficiently.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of liquid-leakage preventing the snakelike peritoneum dialysis catheter structural representation of gooseneck shape for hat lantern ring
Figure；
Fig. 2 be the utility model proposes connection thimble structure schematic diagram；
Fig. 3 be the utility model proposes abdomen inner pipe straight structural schematic diagram；
Fig. 4 be the utility model proposes snakelike fixing pipe structural schematic diagram；
In figure: 1, gooseneck swan-neck；2, hat shape lantern ring；3, abdomen inner pipe straight；31, straight tube shell；32, straight tube inside groove；33,
Miniature hole；34, dialysis hole；4, lantern ring is connected；41, sleeve shell；42, interior grooves；43, circulate hole；5, snakelike solid
Fixed pipe；51, snakelike upper section；52, snakelike middle section；53, snakelike lower section.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing, including hat shape lantern ring 2 and abdomen inner pipe straight 3, abdomen
Inner pipe straight 3 is fastened on the lower end position of hat shape lantern ring 2, and the upper end of hat shape lantern ring 2 is provided with gooseneck swan-neck 1, goose
The other end of neck swan-neck 1 is provided with connection lantern ring 4, and the other end of connection lantern ring 4 is provided with snakelike fixing pipe 5, hat shape lantern ring 2
The abdomen inner pipe straight 3 of lower end is more efficient when carrying out dressing, and hat shape lantern ring 2 is hat shape, can play sealing abdomen in this way
The effect of film notch, thus can be reduced abdomen it is saturating during leakage risk, and the gooseneck swan-neck 1 of 2 upper end of hat shape lantern ring, because setting
It being calculated as swan-neck, and the state that is permanently deformed, abdomen inner segment naturally droops after implantation, without elastic resistance, it is not susceptible to shift, and
Gooseneck swan-neck 1 passes through the snakelike fixing pipe 5 in outside, so that adjustable gooseneck elbow curved tube 1 is located at the position of abdomen inner segment, in order to
Abdomen inner segment shifting phenomena is corrected, and snakelike fixing pipe 5 is fixed by adhesive tape, so that peritoneum dialysis catheter is not susceptible to flexible dystopy,
Reduce abdomen inner tube dystopy the case where occur, and avoid patient because stretch dystopy caused by sense of discomfort.
Further, connection lantern ring 4 include sleeve shell 41, interior grooves 42 and circulation hole 43, the two of sleeve shell 41
End is intermediate to be provided with circulation hole 43, and sleeve shell 41 is internally provided with interior grooves 42, the upper end connection of sleeve shell 41
In snakelike fixing pipe 5, the lower end of sleeve shell 41 is connected on gooseneck swan-neck 1, under the sleeve shell 41 for connecting lantern ring 4
End is connected on gooseneck swan-neck 1, and the upper end of sleeve shell 41 is connected in snakelike fixing pipe 5, so that internal circulation
43 tube seat of hole is parallel, so that will not be hindered when flowing, and sleeve shell 41 passes through internal inner-concave
Slot 42 increases the flowing space, so that more smooth when flowing.
Further, abdomen inner pipe straight 3 includes straight tube shell 31, straight tube inside groove 32, miniature hole 33 and dialysis hole 34, directly
Pipe shell 31 is internally provided with straight tube inside groove 32, and lower end outside one week of straight tube shell 31 is provided with dialysis hole 34, dialysis
The gap of hole 34, which is located on straight tube shell 31, is provided with miniature hole 33, and straight tube shell 31 is connected on hat shape lantern ring 2, in abdomen
The straight tube shell 31 of pipe straight tube 3 is connected on hat shape lantern ring 2, so that 31 inside straight tube inside groove 32 of straight tube shell and hat shape set
2 inside caliber of ring is consistent, so that will not block when in use, and straight tube shell 31 passes through the dialysis hole on surface
34, so as to carry out dressing well, and the miniature hole 33 between 34 gap of hole of dialysing, so that dressing gap increases
Add, so that when carrying out dressing more rapidly and efficiently.
Further, snakelike fixing pipe 5 includes snakelike upper section 51, snakelike middle section 52 and snakelike lower section 53, snakelike upper section 51
Lower end is provided with snakelike middle section 52, and the other end in snakelike middle section 52 is provided with snakelike lower section 53, and snakelike lower section 53 is connected to connection
On lantern ring 4, the snakelike lower section 53 of snakelike fixing pipe 5 is connected on connection lantern ring 4, so that internal flow will not hinder
Plug, and snakelike middle section 52 is Ω shape, so that more convenient when fixed.
Further, the bending angle range of gooseneck swan-neck 1 is 0-90 °, and the inside of gooseneck swan-neck 1 is at hollow form
State, so that it is more convenient when in use, and inside can be very good to be flowed.
Further, 2 lower end inside circle diameter of hat shape lantern ring and 3 inside circle diameter of abdomen inner pipe straight are equal in magnitude, and
The 2 lower end inside annulus center of circle of hat shape lantern ring and 3 inner circular ring center of abdomen inner pipe straight are on same straight line, so that internal
It flows more smoothly, to avoid blocking, so that when in use more efficiently.
Further, snakelike fixing pipe 5 is the shape of Ω, and the inside of snakelike fixing pipe 5 is at hollow state, in this way in fixation
When it is more convenient, and the inside of snakelike fixing pipe 5 is at hollow state, so that more convenient when in use.
Further, connection lantern ring 4 is cylinder, and connects 5 left side of 4 lower end inside circle diameter of lantern ring and snakelike fixing pipe
Circle diameter is equal in magnitude, thus it is more convenient when in use, it avoids unsmooth flowing and blocks.
The working principle and process for using of the utility model: after the utility model installs, so that it may gooseneck shape for hat
The snakelike peritoneum dialysis catheter of lantern ring, which is fixed on, to be carried out using inside patient.And the snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring is because of hat shape
Lantern ring 2 and connection lantern ring 4 will integrally be divided into pipe abdomen inner end, hypodermic tunnel section, three sections of pipe abdomen outer end.And it connects 4 upper end of lantern ring and is
Pipe abdomen outer end is fixed on outside in this way, and is hypodermic tunnel section between hat shape lantern ring 2 and connection lantern ring 4, later hat shape lantern ring 2
Lower end be pipe abdomen inner end, in this way according to position fix after carry out using.And the snakelike fixing pipe 5 for connecting 4 upper end of lantern ring is
The case where Ω type pipe, after such adhesive tape is fixed, abdomen outer tube is not susceptible to rotation dystopy, reduces abdomen inner tube dystopy occurs and avoids suffering from
Person is because of sense of discomfort caused by rotating dystopy.And the abdomen inner pipe straight 3 of 2 lower end of hat shape lantern ring, so that dressing is more efficient, and in abdomen
Pipe straight tube 3 is by straight tube shell 31, straight tube inside groove 32, miniature hole 33 and to dialyse composed by hole 34, and abdomen inner tube is straight
The straight tube shell 31 of pipe 3 is connected on hat shape lantern ring 2, thus inside 31 inside straight tube inside groove 32 of straight tube shell and hat shape lantern ring 2
Caliber is consistent, so that flowing is happier, and straight tube shell 31 passes through the dialysis hole 34 on surface, so as to carry out well
Dressing, and the miniature hole 33 between 34 gap of hole of dialysing so that dressing gap increase so that carry out dressing when
Wait more rapidly and efficiently.And since the hat shape lantern ring 2 of abdomen inner segment end connection is hat shape, sealing peritoneal incision can be played in this way
Effect, thus can be reduced abdomen it is saturating during leakage risk.And the gooseneck swan-neck 1 between hat shape lantern ring 2 and connection lantern ring 4 is set
It is calculated as swan-neck, and the state that is permanently deformed, naturally droops after abdomen inner segment after being implanted into this way, from without elastic resistance, be not easy
The snakelike fixing pipe 5 for being displaced, and rotating abdomen outer segment can adjust the position of abdomen inner segment, convenient for correcting abdomen inner segment shifting phenomena,
And gooseneck swan-neck 1 is due to being designed as swan-neck for hypodermic tunnel section, and after such peritoneum dialysis catheter completes implantation, abdomen outer segment opening
Downwards, convenient for waste liquid outflow in abdomen.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing, including hat shape lantern ring (2) and abdomen inner pipe straight (3),
It is characterized by: the abdomen inner pipe straight (3) is fastened on the lower end position of hat shape lantern ring (2), the hat shape lantern ring (2)
Upper end be provided with gooseneck swan-neck (1), the other end of the gooseneck swan-neck (1) be provided with connection lantern ring (4), the connection
The other end of lantern ring (4) is provided with snakelike fixing pipe (5).
2. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
It states connection lantern ring (4) to include sleeve shell (41), interior grooves (42) and circulate hole (43), the two of described sleeve pipe shell (41)
End is intermediate to be provided with circulation hole (43), and described sleeve pipe shell (41) is internally provided with interior grooves (42), outside described sleeve pipe
The upper end of shell (41) is connected on snakelike fixing pipe (5), and the lower end of described sleeve pipe shell (41) is connected to gooseneck swan-neck (1)
On.
3. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
Abdomen inner pipe straight (3) is stated to include straight tube shell (31), straight tube inside groove (32), miniature hole (33) and dialyse hole (34), it is described
Straight tube shell (31) is internally provided with straight tube inside groove (32), and lower end outside one week of the straight tube shell (31) is provided with dialysis
Hole (34), the gap of dialysis hole (34), which is located on straight tube shell (31), is provided with miniature hole (33), the straight tube
Shell (31) is connected on hat shape lantern ring (2).
4. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
Stating snakelike fixing pipe (5) includes snakelike upper section (51), snakelike middle section (52) and snakelike lower section (53), the snakelike upper section (51)
Lower end is provided with snakelike middle section (52), and the other end of the snakelike middle section (52) is provided with snakelike lower section (53), it is described it is snakelike under
Section (53) is connected in connection lantern ring (4).
5. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
The bending angle range for stating gooseneck swan-neck (1) is 0-90 °, and the inside of the gooseneck swan-neck (1) is at hollow state.
6. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
It states hat shape lantern ring (2) lower end inside circle diameter and the internal circle diameter of abdomen inner pipe straight (3) is equal in magnitude, and the hat shape set
Ring (2) the lower end inside annulus center of circle and abdomen inner pipe straight (3) inner circular ring center are on same straight line.
7. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
The shape that snakelike fixing pipe (5) are Ω is stated, and the inside of the snakelike fixing pipe (5) is at hollow state.
8. a kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing according to claim 1, it is characterised in that: institute
Connection lantern ring (4) is stated as cylinder, and connection lantern ring (4) the lower end inside circle diameter and snakelike fixing pipe (5) left circles
Ring diameter is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101979.XU CN209679130U (en) | 2019-01-22 | 2019-01-22 | A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101979.XU CN209679130U (en) | 2019-01-22 | 2019-01-22 | A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing |
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| Publication Number | Publication Date |
|---|---|
| CN209679130U true CN209679130U (en) | 2019-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101979.XU Active CN209679130U (en) | 2019-01-22 | 2019-01-22 | A kind of snakelike peritoneum dialysis catheter of gooseneck shape for hat lantern ring of liquid-leakage preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209679130U (en) |
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2019
- 2019-01-22 CN CN201920101979.XU patent/CN209679130U/en active Active
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