CN209848018U - Flow stopping clamp for infusion pipeline - Google Patents
Flow stopping clamp for infusion pipeline Download PDFInfo
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- CN209848018U CN209848018U CN201821517801.5U CN201821517801U CN209848018U CN 209848018 U CN209848018 U CN 209848018U CN 201821517801 U CN201821517801 U CN 201821517801U CN 209848018 U CN209848018 U CN 209848018U
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Abstract
The utility model discloses a transfusion pipeline flow stopping clamp, which comprises an arc section, a first pressing section, a U-shaped bending section and a second pressing section which are connected in sequence, wherein the first pressing section is provided with a first guide hole and a second guide hole for a transfusion tube to penetrate through at the joint of the arc section and the U-shaped bending section, the inner sides of the first pressing section and the second pressing section are respectively provided with a squeezing seat and a squeezing piece, the squeezing seat and the squeezing piece are in opposite positions under the transition of the U-shaped bending section, the transfusion tube penetrating through can be squeezed and stopped, the free ends of the arc section and the second pressing section are provided with locking mechanisms which are matched with each other, the locking mechanisms can keep the flow stopping state of the transfusion tube squeezed by the squeezing seat and the squeezing piece, the upper surface of the squeezing seat and/or at least one side of the squeezing seat, a limiting mechanism for limiting the migration of the transfusion tube is arranged, the limiting mechanism comprises at least one pair of limiting columns, each pair of limiting columns comprises two limiting columns, and the infusion tube penetrates through the paired limiting columns.
Description
Technical Field
The utility model relates to a transfusion pipeline flow stopping clamp which can be used in the technical field of medical equipment.
Background
At present, when a medical unit treats a patient, the patient needing multiple times of infusion administration usually uses an indwelling needle to avoid the pain caused by multiple times of repeated injections, so that the indwelling needle is only needed to be simultaneously punctured into a vein during the first injection, the needle head is pulled out after the infusion is finished, the indwelling needle is continuously remained in the vein, and a heparin plug is used for sealing an interface of the indwelling needle.
The existing indwelling needle comprises a catheter seat, a transfusion tube and a connecting piece, wherein one end of the transfusion tube is connected with the catheter seat, the other end of the transfusion tube is communicated with the connecting piece, a port of the connecting piece is generally provided with a heparin cap piece seal, and a flow stopping clamp is sleeved on the transfusion tube. The transfusion tube can swing freely in the flow stopping clamp, so that the clamping deviation phenomenon can occur when the flow stopping clamp is clamped, and the blood backflow is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provide a flow stopping clamp for a transfusion pipeline.
The purpose of the utility model can be realized through the following technical scheme: a transfusion pipeline flow stopping clamp comprises an arc section, a first pressing section, a U-shaped bending section and a second pressing section which are sequentially connected, wherein a first guide hole and a second guide hole for a transfusion pipe to penetrate are respectively formed in the joint of the first pressing section and the arc section and the U-shaped bending section, a squeezing seat and a squeezing piece are respectively arranged on the inner sides of the first pressing section and the second pressing section, the squeezing seat and the squeezing piece are just opposite to each other under the transition of the U-shaped bending section, the penetrating transfusion pipe can be squeezed and stopped, a locking mechanism which is mutually matched with each other is arranged at the free end of the arc section and the free end of the second pressing section, the locking mechanism can keep a flow stopping state on the transfusion pipe squeezed by the squeezing seat and the squeezing piece, a limiting mechanism for limiting deviation is arranged on the squeezing seat and/or at least one side of the squeezing seat, and the limiting mechanism comprises at least one pair of limiting columns, each pair of limiting columns comprises two limiting columns, and the infusion tube penetrates through the paired limiting columns.
Preferably, each pair of the limiting columns is in the shape of a rectangular body, a cylinder or a semi-cylinder, or an irregular cylinder, the vertical surface of the cylinder is enclosed by a plane and a curved surface, the plane is arranged at the inner side, and the infusion tube is positioned between the two planes of the limiting columns which are arranged in pairs when in use.
Preferably, when stop gear sets up the one side at the extrusion seat, stop gear includes a pair of spacing post, first pair of spacing post promptly, first pair of spacing post includes first spacing post and the spacing post of second, and first spacing post is just to setting up with the spacing post of second, and first spacing post and the spacing post of second constitute the door font structure each other, and the clearance of first spacing post and the spacing post of second is greater than the external diameter of transfer line, and the height of first spacing post and the spacing post of second equals, and all is higher than the external diameter of transfer line.
Preferably, when the limiting mechanism is arranged on two sides of the extrusion seat, the limiting mechanism comprises two pairs of limiting columns, namely a first pair of limiting columns and a second pair of limiting columns, the first pair of limiting columns comprises a first limiting column and a second limiting column which are arranged on one side of the extrusion seat, the first limiting column and the second limiting column are arranged in a right-to-right mode, the first limiting column and the second limiting column form a door-shaped structure, and the gap between the first limiting column and the second limiting column is larger than the outer diameter of the infusion tube; the second pair of limiting columns comprises a third limiting column and a fourth limiting column which are arranged on the other side of the extrusion seat, the third limiting column and the fourth limiting column are arranged oppositely, the third limiting column and the fourth limiting column mutually form a door-shaped structure, the gap between the third limiting column and the fourth limiting column is larger than the outer diameter of the infusion tube, and the third limiting column and the fourth limiting column are equal in height and are higher than the outer diameter of the infusion tube.
Preferably, when the limiting mechanism is arranged on two sides of the extrusion seat, the limiting mechanism comprises two limiting columns, a fifth limiting column and a sixth limiting column are arranged in a crossed manner, the gap between the fifth limiting column and the sixth limiting column is larger than the outer diameter of the infusion tube, and the fifth limiting column and the sixth limiting column are equal in height and higher than the outer diameter of the infusion tube.
Preferably, the limiting mechanism is arranged on the extrusion seat and comprises a pair of limiting columns, and the height and the position of each limiting column do not influence the extrusion of the extrusion part on the infusion tube.
Preferably, two limiting columns are further arranged on two sides of the extrusion seat, a seventh limiting column and an eighth limiting column are arranged in a crossed manner, and the gap between the seventh limiting column and the eighth limiting column is larger than the outer diameter of the infusion tube.
Preferably, a first buckle is arranged at the free end of the arc section, a plurality of convex ribs are arranged on the inner wall of the free end in a clearance manner, and a second buckle matched with the first buckle to form the locking mechanism is arranged at the movable end of the second pressing section; the first buckle comprises a bulge with an arc section, the bulge and the free end enclose to form a clamping groove, the second buckle comprises a boss matched with the clamping groove, and one corner of the boss faces towards the first buckle is in a chamfer shape matched with the arc section.
Preferably, a plurality of ribs are arranged on the outer walls of the first pressing section and the second pressing section in a clearance mode, and the width of the body is 8 ~ 10 mm.
The utility model discloses technical scheme's advantage mainly embodies: the utility model discloses simple structure, material are easy, through carrying out rational design to body shape, guide hole position, locking mechanism etc. for only flow clamp can be convenient the locking with open, and can guarantee under the locking state, the stability and the validity of infusion tube clamp end.
The two pressing sections are evenly provided with the convex ribs, so that the friction force between the fingers and the two pressing sections can be increased, and various operations can be conveniently carried out.
The utility model discloses optimize the structure that only flows to press from both sides, ensure that long pipe can not appear pressing from both sides partial phenomenon under the prerequisite that keeps the characteristics of product smallclothes. When the flow stopping is needed, an operator holds the flow stopping clamp by hands, presses the convex rib area of the second pressing section by a thumb, applies force to the contact area of the palm and the first pressing section, enables the upper area of the first pressing section to move towards the direction of the second pressing section, and enables the vertex of the clamping stopping piece to abut against the infusion tube to extrude the infusion tube. Owing to set up at least a pair of spacing post, wear to locate the transfer line between first guide hole and the second guide hole, can keep being in the intermediate position of extrusion seat, like this, when extrusion seat and extruded article are close to each other, carry out the centre gripping to the transfer line, can ensure that the transfer line can be by complete cliping, can not take place to press from both sides the circumstances partially, play the purpose that ends the flow completely.
Drawings
Fig. 1 is a schematic diagram of an a-a structure of a stop clamp for an infusion pipeline of the present invention.
Fig. 2 is an A-A structure diagram of the stop clamp for the infusion pipeline of the utility model.
Fig. 3 is an enlarged view of the stop clamp for infusion pipeline of the present invention.
Fig. 4 is a schematic structural view of an embodiment a-a of a stop clamp for an infusion pipeline according to the present invention.
Fig. 5 is a schematic view of an a-a structure of a first embodiment of a stop clamp for an infusion pipeline according to the present invention.
Fig. 6 is a schematic structural view of an embodiment a-a of a stop clamp for an infusion pipeline according to the present invention.
Fig. 7 is a schematic structural view of an embodiment a-a of a stop clamp for an infusion pipeline according to the present invention.
Fig. 8 is a schematic structural view of an a-a structure of a third embodiment of a stop clamp for an infusion pipeline of the present invention.
Fig. 9 is a schematic structural view of an a-a structure of a fourth embodiment of a stop clamp for an infusion pipeline of the present invention.
Fig. 10 is a schematic structural view of an a-a structure of a fifth embodiment of a flow stopping clip for an infusion pipeline of the present invention.
Detailed Description
Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.
The utility model discloses an infusion pipeline ends and flows and press from both sides, as shown in figure 1 and figure 2, this infusion pipeline ends and flows and press from both sides 1 and press section 50 including the circular arc section 20, the first section of pressing 30, the crooked section of U type 40 and the second of pressing that connect gradually. First press section 30 and be provided with first guide hole and the second guide hole that the infusion pipe wore to establish respectively in the department of linking up with circular arc section 20 and U type bending segment 40, first press section 30 and second to press the inboard of section 50 to be equipped with respectively and extrude seat 400 and extruded article 200, extrude seat 400 and extruded article 200 and be used for extrudeing the infusion pipe and only flow, under U type bending segment 40's transition, extrude seat 400 and extruded article 200 and be located just to the position, can extrude the infusion pipe of wearing to establish and only flow.
The free ends of the arc segment 20 and the second pressing segment 50 are provided with a locking mechanism 100 which is matched with each other and can keep a flow stopping state for the infusion tube extruded by the extrusion seat 400 and the extrusion piece 200. The limiting mechanism 300 used for limiting the deviation of the infusion tube is arranged on the upper surface of the extrusion seat 400 and/or at least one side of the extrusion seat, the limiting mechanism 300 comprises at least one pair of limiting columns, each pair of limiting columns comprises two limiting columns, and the infusion tube penetrates through the paired limiting columns. Each pair of the limiting columns is in the shape of a rectangular body, a cylinder or a semi-cylinder or an irregular cylinder, the vertical surface of the cylinder is enclosed by a plane and a curved surface, the plane is arranged at the inner side, and the infusion tube is positioned between the two planes of the limiting columns which are arranged in pairs when in use.
Specifically, in the present technical solution, the widths of the first circular arc segment 20, the first pressing segment 30, the U-shaped bending segment 40 and the second pressing segment 50 are the same, and are all between 8 ~ 10mm, and preferably 9mm, and the radian of the first circular arc segment 20 is 8mm, the radian of the U-shaped bending segment 40 is 6.5 ~ 7.5.5 mm, and preferably 7mm, and the width of the flow stopping clip body 1 is 8 ~ 10 mm.
The above structure is preferred for the flow stopping clip body in this embodiment, mainly considering that: in the locking process, the lower ends of the first pressing section 30 and the second pressing section 50 are deformed by taking the U-shaped bending section as a supporting point, if the U-shaped bending section is a plane, the plane is difficult to deform in the deformation process, so that the first pressing section and the second pressing section are bent oppositely to enable the upper ends of the first pressing section and the second pressing section to approach, and at the moment, the deformation degree of the first pressing section and the second pressing section is large, so that the bending damage is easy to occur; and adopt the structure of bending segment, in the deformation process, bending segment is self more easily than the plane and is out of shape, therefore, because U type bending segment 40 also takes place to buckle, the deformation degree of first pressing section and second pressing section is all less, so can not take place to buckle the problem of damaging.
The free end 111 of the arc section 20 is provided with a first buckle 60, a plurality of convex ribs are arranged on the inner wall of the free end in a clearance mode, the convex ribs are arranged to facilitate locking of a user in the operation process, the user exerts force on the free end in the operation process of releasing the locking state, and the body is well broken when the locking is released due to the arrangement of the convex ribs.
As shown in fig. 3, the movable end 311 of the second pressing section 30 is provided with a second catch 70 which cooperates with the first catch 60 to form the locking mechanism 100. First buckle 60 is including the arch 62 that has circular arc section 61, protruding 62 with free end 111 encloses into a draw-in groove 63, second buckle 70 include with draw-in groove 63 assorted boss 71, just boss 71 orientation first buckle 60's one corner 72 be with circular arc section 61 matched's chamfer shape.
A plurality of ribs 80 are arranged on the outer walls of the first pressing section 30 and the second pressing section 40 in a gap mode, and the ribs 80 are used for increasing the friction force between fingers and the first pressing section and the second pressing section when the first pressing section 30 and the second pressing section 50 are pressed, so that the operation is facilitated.
First buckle forms locking mechanism with the cooperation of second buckle to because the shape characteristic of first buckle and second buckle, consequently, at the locking in-process that ends the flow clamp, the realization that can be smooth between the lead angle of second buckle and the circular arc section of first buckle slides, the condition of blocking can not appear, thereby makes the protruding end of boss more imbed the draw-in groove in, realizes ending the clamp that ends the flow clamp.
The first embodiment is as follows: as shown in fig. 4 and 5, when the limiting mechanism is disposed on one side of the extrusion seat, the limiting mechanism 300 includes a pair of limiting posts, that is, a first pair of limiting posts, the first pair of limiting posts includes a first limiting post 301 and a second limiting post 302, the first limiting post 301 and the second limiting post 302 are disposed opposite to each other, the first limiting post 301 and the second limiting post 302 form a door-shaped structure, and the first limiting post 301 and the second limiting post 302 are rectangular or semi-cylindrical.
The clearance between the first limiting column 301 and the second limiting column 302 is larger than the outer diameter of the infusion tube, the heights of the first limiting column 301 and the second limiting column 302 are equal and are both higher than the outer diameter of the infusion tube, and the purpose of the arrangement is to better limit the infusion tube. The first position-limiting pillar 301 and the second position-limiting pillar 302 are disposed at the inner side of the first pressing section 30 in a protruding manner.
Example two: as shown in fig. 6 and 7, when the limiting mechanism is disposed on two sides of the extrusion seat, the limiting mechanism 300 includes two pairs of limiting posts, i.e., a first pair of limiting posts and a second pair of limiting posts, the first pair of limiting posts includes a first limiting post 301 and a second limiting post 302 disposed on one side of the extrusion seat, the first limiting post 301 and the second limiting post 302 are disposed opposite to each other, the first limiting post 301 and the second limiting post 302 form a gate-shaped structure, and a gap between the first limiting post 301 and the second limiting post 302 is greater than an outer diameter of the infusion tube.
The second pair of limiting columns comprises a third limiting column 303 and a fourth limiting column 304 which are arranged on the other side of the extrusion seat, the third limiting column 303 and the fourth limiting column 304 are arranged right oppositely, the third limiting column 303 and the fourth limiting column 304 mutually form a door-shaped structure, the gap between the third limiting column 303 and the fourth limiting column 304 is larger than the outer diameter of the infusion tube, the third limiting column 303 and the fourth limiting column 304 are equal in height and higher than the outer diameter of the infusion tube, and the purpose of the arrangement is to better limit the infusion tube. The third limiting column 303 and the fourth limiting column 304 are respectively arranged on the inner side of the first pressing section 30 in a protruding manner, the first limiting column 301, the second limiting column 302, the third limiting column 303 and the fourth limiting column 304 have the same shape and size, and the first limiting column 301, the second limiting column 302, the third limiting column 303 and the fourth limiting column 304 are rectangular or semi-cylindrical.
Example three: as shown in fig. 8, when the position-limiting mechanism 300 is disposed on both sides of the pressing base, the position-limiting mechanism 300 includes two position-limiting columns, a fifth position-limiting column 305 and a sixth position-limiting column 306 are disposed in a crossing manner, a gap between the fifth position-limiting column 305 and the sixth position-limiting column 306 is larger than the outer diameter of the infusion tube, and the fifth position-limiting column 305 and the sixth position-limiting column 306 have the same height and are both higher than the outer diameter of the infusion tube. The fifth limiting column 305 and the sixth limiting column 306 are respectively disposed at the inner side of the first pressing section 30 in a protruding manner, and the fifth limiting column 305 and the sixth limiting column 306 are cylindrical.
Example four: as shown in fig. 9, the limiting mechanism 300 is disposed on the extrusion seat 400, the limiting mechanism 300 includes a pair of limiting posts, and the height and position of each limiting post do not affect the extrusion of the infusion tube by the extrusion component.
Example five: as shown in fig. 10, two limit posts are further provided on both sides of the squeezing base, a seventh limit post 307 and an eighth limit post 308 are provided in a crossing manner, and a gap between the seventh limit post 307 and the eighth limit post 308 is larger than the outer diameter of the infusion tube.
Use the utility model discloses a when only flowing to press from both sides, its working process as follows: firstly, the infusion tube penetrates through the first guide hole and the second guide hole, the infusion tube is positioned in the guide channels of the first guide hole and the second guide hole, the infusion tube penetrates through the space between the first limiting column 301 and the second limiting column 302, and when no flow stopping is needed, the normal state is kept.
When the flow stopping is needed, the operator holds the flow stopping clip with a hand, presses the convex rib area of the second pressing section 50 with a thumb, applies force to the contact area of the palm and the first pressing section 30, enables the upper area of the first pressing section 30 to move towards the second pressing section 50, enables the vertex of the clamping stopping piece to be abutted against the infusion tube, and extrudes the infusion tube. Owing to set up at least a pair of spacing post, wear to locate the transfer line between first guide hole and the second guide hole, can keep being in the intermediate position of extrusion seat 400, like this, when extrusion spare 200 and extrusion seat 400 are close to each other, carry out the centre gripping to the transfer line, can ensure that the transfer line can be by complete clip, can not take place to press from both sides the circumstances partially, play the purpose that the complete flow ends, clip be the transfer line, what end is the liquid of transfer line the inside.
When the locking state needs to be released, the flow stopping clamp is held by a hand, the convex rib area of the second pressing section 50 and the convex rib area of the first pressing section 30 are pressed, so that the convex end of the boss 71 is withdrawn from the clamping groove, at the moment, the lifting force obliquely upwards is applied to the pressing part by the other hand, the height of the convex part is higher than that of the boss, the finger pressing the second pressing section is released, the second pressing section is restored under the reaction of the self deformation force, and along with the restoration of the second pressing section,
the scheme can limit the swing of the long catheter in the flow stopping clamp, so that the clamping deviation phenomenon is improved, and the blood backflow abnormity is improved. The utility model discloses optimize the product structure, guarantee under the prerequisite that keeps the small and exquisite characteristics of product that long pipe can not appear pressing from both sides partial phenomenon.
The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.
Claims (9)
1. A transfusion pipeline flow stopping clamp comprises an arc section (20), a first pressing section (30), a U-shaped bending section (40) and a second pressing section (50) which are sequentially connected, wherein the first pressing section (30) is provided with a first guide hole and a second guide hole through which a transfusion pipe penetrates at the joint of the arc section (20) and the U-shaped bending section (40), the inner sides of the first pressing section (30) and the second pressing section (50) are respectively provided with a squeezing seat (400) and a squeezing part (200), under the transition of the U-shaped bending section (40), the squeezing seat (400) and the squeezing part (200) are just right at the positions, the transfusion pipe penetrating through can be squeezed to stop flow, free ends of the arc section (20) and the second pressing section (50) are provided with mutually matched locking mechanisms (100), and the locking mechanisms can keep the transfusion pipe squeezed through the squeezing seat (400) and the squeezing part (200) in a flow stopping state, the method is characterized in that: the infusion tube limiting device is characterized in that a limiting mechanism (300) used for limiting the offset of the infusion tube is arranged on the upper surface of the extrusion seat (400) and/or at least one side of the extrusion seat, the limiting mechanism (300) comprises at least one pair of limiting columns, each pair of limiting columns comprises two limiting columns, and the infusion tube penetrates through the paired limiting columns.
2. The infusion pipeline flow stopping clamp of claim 1, wherein: each pair of the limiting columns is in the shape of a rectangular body, a cylinder or a semi-cylinder, the vertical surface of the cylinder is enclosed by a plane and a curved surface, the plane is arranged at the inner side, and the infusion tube is positioned between the two planes of the limiting columns which are arranged in pairs when in use.
3. The infusion pipeline flow stopping clamp according to claim 1 or 2, wherein: when the limiting mechanism is arranged on one side of the extrusion seat, the limiting mechanism (300) comprises a pair of limiting columns, namely a first pair of limiting columns, the first pair of limiting columns comprises a first limiting column (301) and a second limiting column (302), the first limiting column (301) and the second limiting column (302) are arranged oppositely, the first limiting column (301) and the second limiting column (302) mutually form a door-shaped structure, the gap between the first limiting column (301) and the second limiting column (302) is larger than the outer diameter of an infusion tube, the height of the first limiting column (301) and the second limiting column (302) is equal, and the first limiting column (301) and the second limiting column (302) are both higher than the outer diameter of the infusion tube.
4. The infusion pipeline flow stopping clamp according to claim 1 or 2, wherein: when the limiting mechanisms are arranged on two sides of the extrusion seat, the limiting mechanism (300) comprises two pairs of limiting columns, namely a first pair of limiting columns and a second pair of limiting columns, the first pair of limiting columns comprises a first limiting column (301) and a second limiting column (302) which are arranged on one side of the extrusion seat, the first limiting column (301) and the second limiting column (302) are arranged in a right-to-right mode, a door-shaped structure is formed between the first limiting column (301) and the second limiting column (302), and the gap between the first limiting column (301) and the second limiting column (302) is larger than the outer diameter of the infusion tube; the second pair of limiting columns comprises a third limiting column (303) and a fourth limiting column (304) which are arranged on the other side of the extrusion seat, the third limiting column (303) and the fourth limiting column (304) are arranged just oppositely, the third limiting column (303) and the fourth limiting column (304) mutually form a door-shaped structure, the gap between the third limiting column (303) and the fourth limiting column (304) is larger than the outer diameter of the infusion tube, and the third limiting column (303) and the fourth limiting column (304) are equal in height and are all higher than the outer diameter of the infusion tube.
5. The infusion pipeline flow stopping clamp according to claim 1 or 2, wherein: when the limiting mechanism (300) is arranged on two sides of the extrusion seat, the limiting mechanism (300) comprises two limiting columns, a fifth limiting column (305) and a sixth limiting column (306) are arranged in a crossed mode, the gap between the fifth limiting column (305) and the sixth limiting column (306) is larger than the outer diameter of the infusion tube, and the heights of the fifth limiting column (305) and the sixth limiting column (306) are equal and are both higher than the outer diameter of the infusion tube.
6. The infusion pipeline flow stopping clamp of claim 1, wherein: the limiting mechanism (300) is arranged on the extrusion seat (400), the limiting mechanism (300) comprises a pair of limiting columns, and the height and the position of each limiting column do not influence the extrusion of the extrusion part on the infusion tube.
7. The infusion pipeline flow stopping clamp of claim 6, wherein: two limiting columns are arranged on two sides of the extrusion seat, a seventh limiting column (307) and an eighth limiting column (308) are arranged in a crossing way, and the gap between the seventh limiting column (307) and the eighth limiting column (308) is larger than the outer diameter of the infusion tube.
8. The infusion pipeline flow stopping clamp of claim 1, wherein: a first buckle (60) is arranged at the free end (111) of the circular arc section (20), a plurality of convex ribs are arranged on the inner wall of the free end in a clearance mode, and a second buckle (70) matched with the first buckle (60) to form the locking mechanism (100) is arranged at the movable end (311) of the second pressing section (50); first buckle (60) are including protruding (62) that has first circular arc section (61), protruding (62) with free end (111) enclose into a draw-in groove (63), second buckle (70) including with draw-in groove (63) assorted boss (71), just boss (71) orientation one corner (72) of first buckle (60) be with the chamfer shape that first circular arc section (61) match.
9. The infusion pipeline flow stopping clamp of claim 1, wherein: a plurality of convex ribs (80) are arranged on the outer walls of the first pressing section (30) and the second pressing section (50) in a clearance mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517801.5U CN209848018U (en) | 2018-09-17 | 2018-09-17 | Flow stopping clamp for infusion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517801.5U CN209848018U (en) | 2018-09-17 | 2018-09-17 | Flow stopping clamp for infusion pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN209848018U true CN209848018U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517801.5U Active CN209848018U (en) | 2018-09-17 | 2018-09-17 | Flow stopping clamp for infusion pipeline |
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| Country | Link |
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| CN (1) | CN209848018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172944A (en) * | 2018-09-17 | 2019-01-11 | 苏州林华医疗器械股份有限公司 | A kind of infusion pipeline flow-stopping clip |
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2018
- 2018-09-17 CN CN201821517801.5U patent/CN209848018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172944A (en) * | 2018-09-17 | 2019-01-11 | 苏州林华医疗器械股份有限公司 | A kind of infusion pipeline flow-stopping clip |
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