CN208910994U - Anti- backflow vomits collecting bag - Google Patents

Abstract

The utility model relates to anti-backflow of one kind to vomit collecting bag, including bag body, it is characterized by also including masks and fixing belt, the bag body setting is in front of mask front, the sack of bag body is connected to mask edge, and the fixing belt is connected on mask, and fixing belt is for making mask fitting be fixed on patient facial region, the mask front is equipped with the vomitus being connected to bag body by mouth, in vomitus by being equipped with the one-way flow Fang Fan mechanism that can prevent vomitus from backflowing in mouth.The utility model is by adding mask and fixing belt in conventional bag body, mask can guarantee patient in spurting vomiting, its vomitus can be entered in bag body by the vomitus on mask by mouth, to effectively be collected, both medical staff will not be polluted, itself will not be made dirty and made troubles to operation；And mask is by being provided with one-way flow Fang Fan mechanism in mouth, it is ensured that vomitus will not backflow into mask after entering bag body, avoid vomitus from entering tracheae and cause asphyxia risk.

Description

Anti- backflow vomits collecting bag

Technical field

The utility model relates to a kind of vomitus collecting device, specifically a kind of neurosurgical patients that are suitable for are used Anti- backflow vomit collecting bag, belong to medical supplies technical field.

Background technique

For neurosurgical patients due to increased intracranial pressure, when vomiting is usually in spurting, different from other trainings patient.And mind Emergency treatment is come from through surgical patients part, needs to carry out emergency operation mostly, therefore whether it has infectious disease to be difficult to know in advance, In practical diagnosis and treatment, nurse is often vomitted in preparation process by patient's spurting pollute in the preoperative, increases infected risk, And the vomiting of patient's spurting can also make itself dirty, make troubles to operation.Therefore it is badly in need of a kind of vomiting collecting bag, is on the one hand It prevents medical staff to be infected, on the other hand can also make itself dirty to avoid patient, facilitate surgical procedure.In addition, part art Patient also has symptoms of emesis afterwards, and vomitus also brings along cross infection, pollutes Bed unit, increases the workload of nurse.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, user Just anti-backflow vomits collecting bag.

According to technical solution provided by the utility model: anti-backflow vomits collecting bag, including bag body, it is characterised in that: also Including mask and fixing belt, in front of mask front, the sack of bag body is connected to mask edge, the fixation for the bag body setting Band connection is on mask, and for making mask fitting be fixed on patient facial region, the mask front is equipped with and is connected to bag body fixing belt Vomitus by mouth, in vomitus by being equipped with the one-way flow Fang Fan mechanism that can prevent vomitus from backflowing in mouth.

One-way flow Fang Fan mechanism includes retainer plate and limb component as a further improvement of the utility model, The retainer plate setting is in vomitus by the way that in mouth, the limb component includes several flexible flaps, whole flexible flaps It is circumferentially uniformly arranged on retainer plate, flexible flaps edge is by unidirectional stacked clockwise or counterclockwise.

The shape of the limb component is the hemisphere to bag body direction protrusion as a further improvement of the utility model, Shape.

The retainer plate is the flexible steel ring with contraction mouth as a further improvement of the utility model, in retainer plate Outer wall be equipped with for vomitus pass through mouth inside edge inlay card cooperate circumferential card slot.

The flexible flaps are made of polyurethane material as a further improvement of the utility model,.

It is as a further improvement of the utility model, to be detachably connected between the bag body and mask.

The sack of the bag body is equipped with elastic stirrup as a further improvement of the utility model, and the mask is close to it The outer wall at opening position is equipped with the groove with the interlocking cooperation of elastic stirrup.

The mask opening is equipped with adhered layer as a further improvement of the utility model,.

The positive two sides of the mask are equipped with the cavity for hand grip as a further improvement of the utility model,.

The bag body is equipped with scale as a further improvement of the utility model,.

The utility model compared with prior art, has the advantages that

1), the utility model can guarantee that patient is spraying by adding mask and fixing belt, mask in conventional bag body When shape is vomitted, vomitus can be entered in bag body by the vomitus on mask by mouth, to both will not by effectively collecting Medical staff is polluted, itself will not be made dirty and made troubles to operation.

2), mask is by being provided with one-way flow Fang Fan mechanism in mouth, it is ensured that vomitus will not return after entering bag body It flows in mask, avoids vomitus from entering tracheae and cause asphyxia risk.

3), one-way flow Fang Fan mechanism is disassembly form, and subsequent cleaning is facilitated to clean.

Detailed description of the invention

Fig. 1 be the utility model embodiment without bag body when structural front view.

Fig. 2 is the structure top view of the utility model embodiment.

Fig. 3 is the structure rearview of the utility model embodiment.

Fig. 4 is the portion the A enlarged diagram in Fig. 2.

Description of symbols: 1- mask, 1a- vomitus by mouth, 1b- groove, 1c- cavity, 2- fixing belt, 3- bag body, 3a- elasticity stirrup, 4- retainer plate, 5- flexible flaps, 6- adhered layer.

Specific embodiment

Below with reference to specific drawings and examples, the utility model is described in further detail.

It is as shown in the figure: to disclose anti-backflow of one kind in embodiment and vomit collecting bag, mainly by bag body 3, mask 1 and fixation Band 2 forms, the mask 1 for covering on patient's oral area (attention do not cover nostril), the setting of bag body 3 mask 1 just in face of Side, the sack of bag body 3 are connected to 1 edge of mask, and the fixing belt 2 is connected on mask 1, and fixing belt 2 is for being bonded mask 1 It is fixed on patient facial region, 1 front of mask is equipped with the vomitus being connected to bag body 3 by mouth 1a, passes through mouth 1a in vomitus It is interior equipped with the one-way flow Fang Fan mechanism that can prevent vomitus from backflowing.

In use, fixing belt 2 to be drawn in patient facial region and arrive patient's brain rear portion, to make mask 1 and patient 1 set of mask Face fitting is fixed；When patient's vomiting, vomitus will be entered in bag body 3 by the vomitus on mask 1 by mouth 1a, Both medical staff will not be polluted, itself will not be made dirty and made troubles to operation；Additionally, due to vomitus by being set in mouth 1a There is one-way flow Fang Fan mechanism, will not backflow into the vomitus in bag body 3 into mask 1, avoids vomitus from entering tracheae and draw Hair asphyxia risk.

As shown in Figure 1, Figure 3, in the present embodiment, one-way flow Fang Fan mechanism is mainly by retainer plate 4 and limb component Composition, the setting of retainer plate 4 is in vomitus by the way that in mouth 1a, the limb component includes three flexible flaps 5, three elasticity Limb 5 is circumferential to be uniformly arranged on retainer plate 4, and 5 edge of flexible flaps is unidirectionally stacked in the direction of the clock.It is manufactured in actual production In, 5 edge of flexible flaps is also possible to unidirectionally be stacked counterclockwise.The shape of the limb component is to 3 direction of bag body The hemispherical of protrusion.

By using the one-way flow Fang Fan mechanism of above structure, when patient's vomiting, vomitus is easy to pass through limb group It part but is difficult to backflow.Ensure that almost all of vomitus all can be collected effectively in bag body 3 in this way.

As shown in Figure 1, Figure 3, in the present embodiment, the retainer plate 4 is the flexible steel ring with contraction mouth, in retainer plate 4 Outer wall be equipped with for vomitus pass through mouth 1a inside edge inlay card cooperate circumferential card slot.The flexible flaps 5 are preferably adopted It is made of polyurethane material.

Since retainer plate 4 is using the flexible steel ring for having contraction mouth, such retainer plate 4 can be removed, thus single To circulation, Fang Fan mechanism can be dismantled, and subsequent cleaning is facilitated to clean.The flexible flaps 5 of polyurethane material equal energy in use Enough completely open and closures, are bonded between limb tight, and there are few gap, anti-backflow performance, durability and hydrodynamic characteristic are good.

In the present embodiment, it is detachably connected between the bag body 3 and mask 1.In this way when the vomitus in bag body 3 is excessive When can to replacement bag body 3 replace.Bag body 3 realizes that the structure being detachably connected is specific as shown in figure 4, described with mask 1 The sack of bag body 3 is equipped with elastic stirrup 3a, and outer wall of the mask 1 close to its position that is open is equipped with to be rabbeted with elastic stirrup 3a The groove 1b of cooperation.By the cooperation of elastic stirrup 3a and groove 1b, bag body 3 hardly falls off after being connected on mask 1. In actual operation, it for security consideration, sometimes also will increase a strapping, connected with further increasing bag body 3 and mask 1 The firmness connect.

As shown in Figure 2, Figure 4 shows, in the present embodiment, the opening of mask 1 is equipped with adhered layer 6, can guarantee mask 1 in this way And the combination of patient facial region is more closely.

As shown in Figure 1, the positive two sides of the mask 1 are equipped with the cavity 1c for hand grip, by the way that cavity 1c, medical care is arranged Personnel can more stably hold mask 1 in operation, and more convenient operation is laborsaving.

As shown in Fig. 2, being preferably provided with scale in the bag body 3, the vomiting amount of patient can be tentatively judged in this way, give medicine Diagnosis provides reference.

Claims (10)

1. anti-backflow vomits collecting bag, including bag body (3), it is characterised in that: further include mask (1) and fixing belt (2), the bag Body (3) setting is connected to mask (1) edge in mask (1) front front, the sack of bag body (3), and the fixing belt (2) is connected to On mask (1), fixing belt (2) is for making mask (1) fitting be fixed on patient facial region, and mask (1) front is equipped with and bag body (3) vomitus being connected to is by mouth (1a), in vomitus by being equipped with the one-way flow that can prevent vomitus from backflowing in mouth (1a) Tong Fangfan mechanism.

2. anti-backflow as described in claim 1 vomits collecting bag, it is characterised in that: one-way flow Fang Fan mechanism includes solid Fixed circle (4) and limb component, retainer plate (4) setting is in vomitus by the way that in mouth (1a), the limb component includes several A flexible flaps (5), whole flexible flaps (5) are circumferentially uniformly arranged on retainer plate (4), and flexible flaps (5) edge is by suitable Hour hands are counterclockwise unidirectional stacked.

3. anti-backflow as claimed in claim 2 vomits collecting bag, it is characterised in that: the shape of the limb component is to bag body (3) hemispherical of direction protrusion.

4. anti-backflow as claimed in claim 2 vomits collecting bag, it is characterised in that: the retainer plate (4) is with contraction mouth Flexible steel ring, on the outer wall of retainer plate (4) be equipped with for vomitus pass through mouth (1a) inside edge inlay card cooperate circumferential direction Card slot.

5. anti-backflow as claimed in claim 2 vomits collecting bag, it is characterised in that: the flexible flaps (5) use polyurethane Material is made.

6. anti-backflow as described in claim 1 vomits collecting bag, it is characterised in that: be between the bag body (3) and mask (1) It is detachably connected.

7. anti-backflow as claimed in claim 6 vomits collecting bag, it is characterised in that: the sack of the bag body (3) is equipped with elasticity Stirrup (3a), outer wall of the mask (1) close to its position that is open are equipped with the groove with elastic stirrup (3a) interlocking cooperation (1b)。

8. anti-backflow as described in claim 1 vomits collecting bag, it is characterised in that: mask (1) opening, which is equipped with, pastes Layer (6).

9. anti-backflow as described in claim 1 vomits collecting bag, it is characterised in that: the positive two sides of the mask (1) are equipped with For the cavity (1c) of hand grip.

10. anti-backflow as described in claim 1 vomits collecting bag, it is characterised in that: the bag body (3) is equipped with scale.