CN208927378U - A kind of common urine collection bag Simple fixing device - Google Patents

Abstract

The utility model is a kind of common urine collection bag Simple fixing device, including urethral catheterization interface tube cap and safety pin, it is characterized by: being equipped with safety pin hole in the urethral catheterization interface tube cap cap body, the safety pin includes safety pin cap and needle body, described needle body one is coil spring structure, other end is opening, the needle body is equipped with straight-bar and circular arc female rod, the end of straight-bar is straight-bar needle point, the end of circular arc female rod is equipped with the barb head bent to the spring structure end of safety pin, the safety pin cap is equipped with the rectangular aperture slot being connected to its inner cavity, the open end of the safety pin cap is respectively equipped with upper locating piece in the edge of rectangular aperture slot two sides, and the correspondence in safety pin cap inner cavity is respectively arranged below with lower locating piece, barb head locating piece is additionally provided in the fixed side for blocking barb head in safety pin cap inner cavity, by described Safety pin and urethral catheterization interface tube cap, which cooperate, realizes the position of fixed catheter.The utility model structure is simple, easy to use.

Description

A kind of common urine collection bag Simple fixing device

Technical field

The utility model relates to a kind of medical instruments, especially disclose a kind of common urine collection bag Simple fixing device.

Background technique

Urine collection bag is generally used for urine incontinence, or clinically acquires Urine in Patients, at present urine collection bag on the market Very much, for example, common urine collection bag, anti-reflux urinal, primary-secondary type urine collecting device and waist side urinal, at present most or general Logical urine collection bag (also known as disposable urine collection bag or simple urine collection bag).

Nurse is generally had in hospital helps patient to wear or replacement urine collection bag, and the patient of indwelling catheter is with weekly more Changing a urine collection bag is advisable, in addition to that can keep well whole to avoid the interface between separate pipeline repeatedly when replacement drainage bag The airtightness of a drainage system reduces outside opportunities for contamination, can also reduce the dosage of urine collection bag, mitigate the financial burden of patient, subtract Light nursing work load.Patient collects phenomena such as urinary system will appear the bladder inner membrance to fall off, muddiness, crystallization because the time is long, or even stifled The case where filling in pipeline, but common urine collection bag currently on the market is all pressed from both sides without urinary catheter substantially, for needing to carry out clamp training For patient, using just inconvenient.Usually clinically, medical staff can carry out auxiliary binding reflexed with a rubber band Catheter afterwards, to have the function that clamp, but since rubber band is independent small article, and with flexible, be particularly easy to because Lost for misoperation, allow in this way medical staff need take again again a new rubber band come using.It is cured instantly In the case that treatment resource is at full stretch, general medical staff is very busy when working, it is easy to forget to take rubber again Muscle continue clamp training situation, cause patient's clamp training time to extend, thus extend patient's indwelling catheter when Between, while also resulting in and increasing the infected probability of patient.

Summary of the invention

The purpose of this utility model is to solve the defect of the prior art, designs a kind of simple fixed dress of common urine collection bag It sets, on the basis of not changing existing common urine collection bag as far as possible, increases a special-shaped safety pin, and accordingly connect in catheter Safety pin hole is set on mouth cap, the clamp of catheter is realized by urethral catheterization interface tube cap, and by fixed safety pin come easily Catheter is fixed in realization, and safety pin is not easy to lose, and effectively improves working efficiency, and since safety pin is peripheral hardware Article for fixing, may be reused, and be effectively saved use cost.

The utility model is realized in this way: a kind of common urine collection bag Simple fixing device, including urethral catheterization interface tube cap And safety pin, it is characterised in that: be equipped with safety pin hole, the safety in the urethral catheterization interface tube cap cap body and at nearly cap mouth Safety pin includes safety pin cap and needle body, and described needle body one is coil spring structure, and other end is opening, by the spring knot Structure provides the intracavity sidewall that certain elastic force was bonded and compressed safety pin cap after covering upper safety pin cap, and the needle body of the safety pin is set There are straight-bar and circular arc female rod, the end of straight-bar is straight-bar needle point, and the end of circular arc female rod is equipped with the spring structure to safety pin Hold the barb head of bending, the safety pin cap is equipped with the rectangular aperture slot that be connected to its inner cavity, openings of sizes be inserted in safety pin The needle body end sections size of cap matches, and the open end of the safety pin cap is respectively equipped in the edge of rectangular aperture slot two sides Upper locating piece, and the correspondence in safety pin cap inner cavity is respectively arranged below with lower locating piece, in safety pin cap inner cavity, fixation is blocked down The side of gib head is additionally provided with barb head locating piece, is cooperated by the safety pin and urethral catheterization interface tube cap and realizes fixation The position of catheter.By being arranged geosutures when common urine collection bag manufactures, when use, firmly breaks fracture in the safety pin hole Line obtains, or direct aperture obtains in cap body by using sharp objects, the size in the safety pin hole and the barb Head size matches.

In use, the circular arc female rod of safety pin passes through safety pin hole on urethral catheterization interface tube cap, the straight-bar with straight-bar needle point is worn Patient's sheet is crossed, realizes and catheter is fixed on required position.When clamp training, urethral catheterization tube head is to fill in catheter after bending State in interface cap realizes that the folder of catheter closes.

The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it does not influence to former common collection urine The structure and function of bag, the high practicability in clinical use, safely, conveniently, using effect are good.The utility model can be used often Advise manufacturing process be made, can also Reusability, reduce manufacturing cost and use cost.

Detailed description of the invention

Fig. 1 be the utility model safety pin and urethral catheterization interface tube cap using when the structural schematic diagram that matches.

Fig. 2 is the safety pin structural schematic diagram of the utility model.

Fig. 3 is the A-A of Fig. 2 to schematic cross-sectional view.

In figure: 1, urethral catheterization interface tube cap；2, catheter；3, safety pin hole；4, safety pin cap；5, straight-bar；6, circular arc female rod； 7, rectangular aperture slot；8, straight-bar needle point；9, barb head；10, lower locating piece；11, upper locating piece；12, barb head positions Block.

Specific embodiment

1, attached drawing 2 and attached drawing 3 with reference to the accompanying drawings, the utility model are a kind of common urine collection bag Simple fixing device, including Urethral catheterization interface tube cap 1 and safety pin.

The safety pin is special-shaped safety pin, including safety pin cap and needle body, and described needle body one is spiral shape Spring structure, other end are opening, provide certain elastic force by the spring structure and are bonded and are compressed not after covering upper safety pin cap 4 The intracavity sidewall of needle cap 4.The needle body of the safety pin is equipped with straight-bar 5 and circular arc female rod 6, and the end of straight-bar 5 is straight-bar needle point 8, the end of circular arc female rod 6 is equipped with the barb head 9 bent to the spring structure end of safety pin.The safety pin cap 4 be equipped with The rectangular aperture slot 7 of its inner cavity connection, the size of rectangular aperture slot 7 that can be by the straight-bar needle point 8 and barb head 9 Preferably.The open end of the safety pin cap 4 is respectively equipped with upper locating piece 11 in the edge of 7 two sides of rectangular aperture slot, and in safety pin cap 4 The correspondence of inner cavity be respectively arranged below with lower locating piece 10, the straight-bar needle point 8 and barb head 9 via after rectangular aperture slot 7 again Sequence buckles into the inner cavity of safety pin cap 4 by the corresponding upper locating piece 11 in two sides, lower locating piece 10 respectively.Meanwhile described The fixed side for blocking barb head in 4 inner cavity of safety pin cap is additionally provided with barb head locating piece 12, and the barb position of the barb head 9 is just Ring set catches on barb head locating piece 12, prevents safety pin cap 4 from falling off from the needle body of safety pin.Meanwhile 7 two sides of rectangular aperture slot Respectively arranged upper locating piece and lower locating piece can be effectively prevented needle body and deviate from from safety pin cap.

It is equipped in 1 cap body of urethral catheterization interface tube cap and at nearly cap mouth for across the safety pin hole 3 of safety pin, safety pin Hole 3 can firmly break geosutures when setting geosutures, use when common urine collection bag manufactures and obtain, can also be by urethral catheterization interface tube Cap 1 is removed from common urine collection bag, then individually uses sharp objects direct aperture in cap body, the size in safety pin hole 3 is with energy It is advisable by barb head 9.

In use, 9 one end of barb head of the circular arc female rod 6 of safety pin is first passed through safety pin hole 3 on urethral catheterization interface tube cap 1 Afterwards, then by the rectangular aperture slot 7 of 9 branches of the regular meridians needle cap 4 of barb head it is pressed into 4 inner cavity of safety pin cap, until barb head 9 catches on barb head positioning Block 12..Barb head locating piece 12 can prevent safety pin cap 4 from falling off from the needle body of safety pin, lower locating piece 10 and safety pin cap 4 Inner sidewall, which cooperates, can fix the position of circular arc female rod 6, and activity will not occur.Straight-bar 5 of the safety pin with straight-bar needle point 8 Part can be directly through patient's sheet after, then branches of the regular meridians needle cap 4 rectangular aperture slot 7 be pressed into 4 inner cavity of safety pin cap, by with barb head The cooperation of the lower locating piece and 4 intracavity sidewall of safety pin cap of the corresponding other side of locating piece 12, fixes the straight-bar 5 of safety pin Position is realized urethral catheterization interface tube cap 1 being fixed on required position on patient's sheet.

Urethral catheterization interface tube cap 1 is to connect to be used cooperatively with catheter 2 in itself, so urethral catheterization interface tube cap 1 and catheter 2 Diameter be it is mutually matched, need to carry out clamp training when, will 2 head of catheter bending after fill in urethral catheterization interface tube cap again It, generally will not Automatic-falling, it can be achieved that the folder of catheter 2 closes in 1.

Since the cap mouth of the urethral catheterization interface tube cap 1 configured on common urine collection bag is equipped with boss, if safety pin needle body It is inconvenient when fixed if part is straight-bar, safety pin deformation is easily caused, causes to be not fixed firmly, so this Utility model safety pin needle body wherein one be set as circular arc female rod, to cooperate the moulding of the cap mouth of urethral catheterization interface tube cap 1. Meanwhile the end of circular arc female rod 6 needs guiding through the safety pin hole being arranged on urethral catheterization interface tube cap 1 when in use, so its end is arranged Arc-shaped barb head 9 can also effectively prevent pricking catheter 2.The safety pin with geosutures is equipped on urethral catheterization interface tube cap 1 When hole, medical staff can directly be penetrated barb head 9 by breaking the safety pin hole 3 obtained after geosutures, greatly convenient It uses.

Claims (2)

1. a kind of common urine collection bag Simple fixing device, including urethral catheterization interface tube cap and safety pin, it is characterised in that: in institute State in urethral catheterization interface tube cap cap body and be equipped at nearly cap mouth safety pin hole, the safety pin includes safety pin cap and needle body, described Needle body one be coil spring structure, other end is opening, and it is upper other in set to provide certain elastic force by the spring structure The intracavity sidewall of safety pin cap is bonded and compressed after needle cap, and the needle body of the safety pin is equipped with straight-bar and circular arc female rod, straight-bar End is straight-bar needle point, and the end of circular arc female rod is equipped with the barb head bent to the spring structure end of safety pin, the safety pin Cap is equipped with the rectangular aperture slot being connected to its inner cavity, and the open end of the safety pin cap is punished at the edge of rectangular aperture slot two sides Not She You upper locating piece, and the correspondence in safety pin cap inner cavity is respectively arranged below with lower locating piece, fixes in safety pin cap inner cavity The side for blocking barb head is additionally provided with barb head locating piece, is cooperated by the safety pin and urethral catheterization interface tube cap real Now fix the position of catheter.

2. a kind of common urine collection bag Simple fixing device according to claim 1, it is characterised in that: the safety pin Hole is by being arranged geosutures when common urine collection bag manufactures, and when use firmly breaks geosutures acquisition, or by using sharp Object direct aperture in cap body obtains, and the size in the safety pin hole is matched with the barb head size.