CN207041731U - A kind of tube sealing clamp - Google Patents

Abstract

The utility model belongs to medical instruments field, and in particular to a kind of tube sealing clamp, including folder closing part part and fixed component, it is in Tenon coupled structure that the fixed component is connected with the folder closing part part.A kind of tube sealing clamp provided by the utility model, it is simple to operate, it is safe to use, extension tube is both conveniently caught in and fixed, is easy to loose unloading again, ensure effective indwelling time of remaining needle, the incidence of the complication such as catheter blockage, thrombosis, pressure sore is reduced, mitigates patient economy burden, improves nursery work efficiency, patient satisfaction is improved, there is obvious medical treatment, social and economic benefit.

Description

A kind of tube sealing clamp

Technical field

The utility model belongs to medical instruments field, and in particular to a kind of tube sealing clamp.

Background technology

Tube sealing clamp is clinically one of most common tube sealing instrument of venous detaining needle, deep vein catheter, generally, due to patient Activity, external factor, the conduit such as friction be easily slipped to open state from the folder closed state of tube sealing clamp, cause venous return to enter Conduit, trigger plugging, it has to terminate indwelling puncture and intubation again, shorten the indwelling time of remaining needle, increase patient suffering and Financial burden, nursing work load is aggravated, and such case is more common with infant, school-ager, uncooperative patient.

For tube sealing clamp of different shapes, it is also different that its folder closes gimmick.When with the hands folder closes tube sealing clamp, the nearly heart of tube sealing clamp Even if the finger at end is gently exerted oneself, it will necessarily also make the stressed effect because the external world applies of the intraluminal tube-sealing solution of tube sealing clamp proximal part And Endovascular is flowed into, the reason for the outflow of tube sealing clamp proximal part tube chamber internal cause tube-sealing solution, form a kind of negative pressure when unclamping hand State, blood certainly will enter remaining needle along pressure differential adverse current even increases plugging probability to extension tube；One-hand clip closes tube sealing clamp, Only apply pressure in extension tube distal end during nurse operation, any influence will not be produced on the intraluminal fluid pressure of proximal part, Simultaneously can also continue to be full of distal end tube chamber in the tube-sealing solution of intravenous, so as to avoid because pressure differential and caused by blood back plugging generation, Extend the indwelling time of remaining needle, protect blood vessel, mitigate patient suffering, improve nursery work efficiency, improve patient satisfaction.

Clinically tube sealing accompanies Multiple Type at present, such as square, base is oval, but presence weigh wounded patient skin, The unfavorable factors such as operation is inconvenient, easily releases, are required for nurse to grasp extension tube while pushing away physiological saline and push away tube sealing mounting board Syringe needle is firmly pulled out, three steps are carried out simultaneously, are extremely difficult to the stuck effect for bottling up blood flow completely of extension tube.

Utility model content

To solve problem present in above-mentioned technology, the utility model provides a kind of tube sealing clamp, singlehanded operable, both facilitates Extension tube is caught in and fixed, is easy to loose unloading again, oval-shaped base can also protect patient skin to avoid that the adverse events such as pressure sore occur.

To reach above-mentioned purpose, the technical solution of the utility model is：

A kind of tube sealing clamp, including folder closing part part and fixed component, it is in tenon that the fixed component is connected with the folder closing part part Fourth of the twelve Earthly Branches coupled structure.

The folder closing part part includes handle and barrier flaps.

The handle and the barrier flaps are formed in one structure.

The barrier flaps are provided with the first groove and the second groove.

The fixed component includes fixed plate and clamp part, and both are integrally formed or are bonded, the fixed plate as carrier, For fixing the clamp part；The clamp part is used to fix extension tube.

The fixed plate is ellipse.

The clamp part includes the first fixture and the second fixture, is set between first fixture and the second fixture There is the 5th groove for clamping remaining needle extension tube.

First fixture and the second fixture section are concave panel.

The 3rd groove to match with barrier flaps and the 4th recessed is respectively equipped with first fixture and the second fixture Groove.

A kind of tube sealing clamp provided by the utility model, it is simple to operate, it is safe to use, both conveniently it had been caught in and had fixed and had prolonged Long tube, it is easy to loose unloading again, ensures effective indwelling time of remaining needle, reduces the complication such as catheter blockage, thrombosis, pressure sore Incidence, mitigate patient economy burden, improve nursery work efficiency, improve patient satisfaction, have obvious medical treatment, society and Economic benefit.

Brief description of the drawings

Fig. 1 is that folder closes block diagram.

Fig. 2 is fixed component front view.

Fig. 3 is fixed component profile.

Fig. 4 is tube sealing clamp Tenon coupled structure figure.

Fig. 5 is fixed component use state front view.

Fig. 6 is fixed component use state profile.

Fig. 7 is tube sealing clamp use state figure.

Wherein, 1 is folder closing part part, and 11 be handle, and 12 be barrier flaps, and 13 be the first groove, and 14 be the second groove；2 be solid Determine part, 21 be fixed plate, and 22 be clamp part, and 23 be the 3rd groove, and 24 be the 4th groove, and 25 be the 5th groove, and 221 be first Fixture, 222 be the second fixture；3 be remaining needle extension tube.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Embodiment 1

As shown in figure 4, a kind of tube sealing clamp, including folder closing part part 1 and fixed component 2, the fixed component 2 are closed with the folder The connection of part 1 is in Tenon coupled structure.

As shown in figure 1, the folder closing part part 1 includes handle 11 and barrier flaps 12, it is recessed that the barrier flaps 12 are provided with first The groove 14 of groove 13 and second.The handle 11 and the barrier flaps 12 are formed in one structure.

As shown in Figure 2 and Figure 5, the fixed component 2 includes fixed plate 21 and clamp part 22, and both are integrally formed or glued Connect, the fixed plate 21 is designed as ellipse, avoids damage to patient skin, and it is as carrier, for fixing the clamp part 22； The clamp part 22 is used to fix remaining needle extension tube 3.

As shown in figure 3, the clamp part 22 includes the first fixture 221 and the second fixture 222, first fixture 221 and second are provided with the 5th groove 25 for being used for clamping remaining needle extension tube 3 between fixture 222.First fixture 221 It is concave panel with the section of the second fixture 222, is respectively equipped with and obstructs on the fixture 222 of the first fixture 221 and second The 3rd groove 23 and the 4th groove 24 that piece 12 matches.

Before transfusion, first remaining needle extension tube 3 is fixed on clamp part 22 along the 5th groove 25, as shown in Figure 6；When defeated Liquid, which suspends or finished, need to press from both sides when closing, and the position of 1 handle of hand-held clip closing part part 11, pressing remaining needle extension tube 3 and is moved to clamp part 2 Groove is adapted position, is then pinched with thumb relative with forefinger one, you can remaining needle extension body 3 is blocked, now, barrier The bottom of piece 12 just matches with the 3rd groove 23 and the 4th groove 24, as shown in Figure 7.When restarting transfusion, tenon is pressed Handle 11 above the coupled structure of the fourth of the twelve Earthly Branches, folder, which closes, just to be automatically opened up, simple and convenient safety.

Tube sealing clamp provided by the utility model is easy to operate simple.

Embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Any modification, equivalent substitution and improvements made within new spirit and principle etc., should be included in protection of the present utility model Within the scope of.

Claims (7)

1. A kind of 1. tube sealing clamp, it is characterised in that including folder closing part part and fixed component, the fixed component and the folder closing part part Connection is in Tenon coupled structure, and the folder closing part part includes integrally formed handle and barrier flaps；The fixed component includes solid Fixed board and clamp part, both are integrally formed or are bonded.
2. 2. tube sealing clamp according to claim 1, it is characterised in that the barrier flaps are provided with the first groove and the second groove.
3. 3. tube sealing clamp according to claim 1, it is characterised in that the fixed plate is ellipse.
4. 4. tube sealing clamp according to claim 1, it is characterised in that the clamp part, which includes the first fixture and second, to be fixed Part.
5. 5. tube sealing clamp according to claim 4, it is provided between first fixture and the second fixture and is used to clamp transfusion 5th groove of pipe.
6. 6. tube sealing clamp according to claim 4, it is characterised in that first fixture and the second fixture section are spill Face.
7. 7. according to the tube sealing clamp of claim 5 or 6, it is characterised in that on first fixture and the second fixture respectively Provided with the 3rd groove to match with barrier flaps and the 4th groove.