CN207694062U

CN207694062U - A kind of special clamp of medical catheter

Info

Publication number: CN207694062U
Application number: CN201720330670.9U
Authority: CN
Inventors: 席佩佩
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2018-08-07
Anticipated expiration: 2027-03-31

Abstract

The utility model discloses a kind of special clamp of medical catheter, including caliper, caliper bottom end is equipped with a pair of mutually matched half open form clamp handle；Two and half open form clamp handle bottom ends are respectively equipped with matched hook and draw ring；Caliper top is equipped with a pair of mutually matched clamping face, and one of clamping face is equipped with conduit trough, and another clamping face is equipped with and the matched arc indent of conduit trough；Conduit trough upper and lower ends face is equipped with a pair of of conduit skirt, and arc indent upper and lower ends are equipped with the outer bar of a pair of of conduit；Clamping face bottom is equipped with the loss prevention block that a pair of matched is closed.It is the utility model good clamping effect, easy to use and at low cost.

Description

A kind of special clamp of medical catheter

Technical field

The utility model belongs to medical instruments field, is related to a kind of medical clamp, especially a kind of medical catheter special vice Folder.

Background technology

In the routine work of medical field, medical personnel needs to replace various medical lead according to patient's state at that time Pipe, such as when replacement drainage bottle work, need to close medical catheter using blood vessel clamp, enter pipeline to avoid air, in addition need It works and is required to special clamp and is operated；Medical catheter is clamped using common vessel forceps mostly at present, due to existing Vessel forceps clamping face be concaveconvex structure, be easy to cause conduit breakage, and then conduit gas leakage or drainage-fluid is caused to leak, give patient Bring great danger；Existing medical catheter clamp there are the problem of have clamping effect poor, it is damaged and grasp to be easy to cause conduit It is inconvenient to make.

Invention content

The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to propose a kind of good clamping effect, make With the convenient and at low cost special clamp of medical catheter.

The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of medical catheter special vice Folder, including caliper, caliper bottom end are equipped with a pair of mutually matched half open form clamp handle, curved portion are equipped at the top of half open form clamp handle；Two A half open form clamp handle bottom end is respectively equipped with matched hook and draw ring；Caliper top is equipped with a pair of mutually matched clamping face, One of clamping face is equipped with conduit trough, and another clamping face is equipped with and the matched arc indent of conduit trough；In conduit trough Arc groove is offered, arc indent is made of multiple rubber columns, and gap is equipped between adjacent rubber column, and arc indent outer rim does not surpass Go out conduit trough；Conduit trough upper and lower ends face is equipped with a pair of of conduit skirt, and arc indent upper and lower ends are equipped with outside a pair of of conduit and keep off Bar；Projection of the conduit skirt without departing from bar outside conduit in the vertical direction；Clamping face bottom is equipped with the loss prevention that a pair of matched is closed Block.

Preferably, compression spring is equipped between half open form clamp handle.

Preferably, clamping face top is equipped with round end.

Preferably, two loss prevention blocks exceed the conduit trough and arc indent that the same clamping face is in loss prevention block respectively.

Preferably, conduit skirt and the outer bar of conduit stretch out clamping face.

Preferably, conduit trough, arc indent and loss prevention block are without departing from clamping face.

Compared with prior art, the beneficial effects of the utility model are：Clamp handle uses half open form, opening big easy to operate； Compression spring is equipped between clamp handle, clamp handle bottom is equipped with matched hook and draw ring, facilitates unlatching and closure；Clamp handle is equipped with anti-skidding Block prevents finger when operation from sliding；Clamping face is equipped with matched conduit trough and arc indent, good clamping effect, while two Person uses rubber material, prevents damage conduit, arc indent from using the rubber block with gap, enhances clamping effect；It is provided with Cylindrical conduit skirt, conduit skirt outside are equipped with the outer bar of conduit, in the medical catheter that clamping is relatively large in diameter, effectively increasing Strong clamping effect, prevents medical catheter from falling off；Clamping face lower part is equipped with loss prevention block, prevents clamping tension damage medical catheter.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of clamping part in the utility model.

1, it links up with；2, non-slipping block；3, half open form clamp handle；4, caliper；5, loss prevention block；6, conduit skirt；7, conduit trough；8, circle Head；9, the outer lever of conduit；10, arc indent；11, clamping face；12, compression spring；13, curved portion；14, draw ring.

Specific implementation mode

A kind of special clamp of medical catheter, as shown in Figure 1 and Figure 2, including caliper 4,4 bottom end of caliper are equipped with a pair of of phase interworking The half open form clamp handle 3 closed, half open form clamp handle, 3 top are equipped with curved portion 13；Two and half open form clamp handles, 3 bottom end, which is respectively equipped with, to be matched Hook 1 and draw ring 14；4 top of caliper is equipped with a pair of mutually matched clamping face 11, and one of clamping face 11 is equipped with and leads Tube seat 7, another clamping face 11 are equipped with and 7 matched arc indent 10 of conduit trough；Arc groove, arc are offered in conduit trough 7 Shape indent 10 is made of multiple rubber columns, and gap is equipped between adjacent rubber column, 10 outer rim of arc indent without departing from conduit trough 7, It is projection of the projection of arc indent 10 in the vertical direction without departing from conduit trough 7 in the vertical direction；Conduit trough about 7 two End face is equipped with a pair of of conduit skirt 6, and 10 upper and lower ends of arc indent are equipped with bar 9 outside a pair of of conduit；Conduit skirt 6 without departing from The projection of bar 9 in the vertical direction outside conduit；11 bottom of clamping face is equipped with the loss prevention block 5 that a pair of matched is closed.Half open form clamp handle 3 Between be equipped with compression spring 12.11 top of clamping face is equipped with round end 8.Two loss prevention blocks 5 exceed respectively is in the same folder with loss prevention block 5 Hold the conduit trough 7 and arc indent 10 in face 11.Bar 9 stretches out clamping face 11 outside conduit skirt 6 and conduit.Conduit trough 7, arc Indent 10 and loss prevention block 5 are without departing from clamping face 11.

The utility model discloses a kind of good clamping effect, the special clamp of medical catheter easy to use and at low cost, Middle clamp handle uses half open form, opening big easy to operate；Compression spring is equipped between clamp handle, clamp handle bottom is equipped with matched hook and drawing Ring facilitates unlatching and closure；Clamp handle is equipped with non-slipping block, prevents finger when operation from sliding；Clamping face is equipped with matched lead Tube seat and arc indent, good clamping effect, while the two use rubber material, prevent damage conduit, arc indent from using and carrying The rubber block in gap enhances clamping effect；It is provided with cylindrical conduit skirt, the outer bar of conduit is equipped with outside conduit skirt, In the medical catheter that clamping is relatively large in diameter, effectively enhances clamping effect, prevent medical catheter from falling off；Clamping face lower part is equipped with anti- Block is damaged, clamping tension damage medical catheter is prevented.

Claims

1. a kind of special clamp of medical catheter, including caliper, it is characterised in that：Caliper bottom end is equipped with a pair of mutually matched half-open Type clamp handle, half open form clamp handle top are equipped with curved portion；Two and half open form clamp handle bottom ends are respectively equipped with matched hook and draw ring； Caliper top is equipped with a pair of mutually matched clamping face, and one of clamping face is equipped with conduit trough, and another clamping face is equipped with With the matched arc indent of conduit trough；Arc groove is offered in conduit trough, arc indent is made of multiple rubber columns, adjacent rubber Gap is equipped between rubber column gel column, arc indent outer rim is without departing from conduit trough；Conduit trough upper and lower ends face is equipped with a pair of of conduit skirt, Arc indent upper and lower ends are equipped with the outer bar of a pair of of conduit；Throwing of the conduit skirt without departing from bar outside conduit in the vertical direction Shadow；Clamping face bottom is equipped with the loss prevention block that a pair of matched is closed.

2. the special clamp of medical catheter according to claim 1, it is characterised in that：Compression spring is equipped between half open form clamp handle.

3. the special clamp of medical catheter according to claim 2, it is characterised in that：Clamping face top is equipped with round end.

4. the special clamp of medical catheter according to claim 3, it is characterised in that：Two loss prevention blocks exceed respectively and loss prevention Block is in the conduit trough and arc indent of the same clamping face.

5. the special clamp of medical catheter according to claim 4, it is characterised in that：Conduit skirt and the outer bar of conduit are stretched Go out clamping face.

6. the special clamp of medical catheter according to claim 5, it is characterised in that：Conduit trough, arc indent and loss prevention block Without departing from clamping face.