CN201519171U

CN201519171U - Nasal cavity hemostat provided with nares adjusting plug

Info

Publication number: CN201519171U
Application number: CN2009201274408U
Authority: CN
Inventors: 邓黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-26
Filing date: 2009-05-26
Publication date: 2010-07-07
Anticipated expiration: 2019-05-26

Abstract

The utility model discloses a nasal cavity multi-sac hemostat provided with a nares adjusting plug; a catheter is divided into a nose inner section and a nose outer section; middle air sacs are respectively connected above and under the middle part of the nose inner section; and the catheter is internally provided with a first branch pipe, the furcation at one end of which is respectively communicated with the two middle air sacs, and the other end of the first branch pipe is communicated with a one-way valve arranged at the outer end of the nose outer section. According to the anatomical physiology structure of the nasal cavity, by measuring the length between anterior naris and the rear wall of pars nasalis pharyngis, the nasal cavity hemostat which is the nasal cavity multi-sac regulating and controlling hemostat provided with the nares adjusting plug is designed in a humanized way. The nasal cavity multi-sac hemostat has simple and easy operation and reliable hemostasis effect, is an ideal hemostasis, can be used for rapidly, effectively, enduringly and reliably stopping bleeding, and relieves unnecessary pain of patients, thus being easily accepted by the patients. Therefore, the nasal cavity multi-sac hemostat can be widely applied to stopping bleeding of nasal cavity bleeding and bleeding after nasal cavity operation in all big hospitals and primary hospitals.

Description

The nosal hemostat of band nostril adjusting plug

Technical field

This utility model belongs to a kind of medical hemostatic device, specifically, is that a kind of band nostril adjusting plug is used for nasal cavity hemostatic haemostat.

Background technology

Epistaxis is the hals,Nasen und Ohrenheilkunde common disease.Multiple hemostasis method is arranged clinically, as the filling of vaseline oil yarn, balloon tamponade, laser hemostasis and haemostat etc. respectively have its characteristics.

(1) the nasal cavity air bag haemostat of existing application always has the some shortcomings part by clinical practice:

(1) the nasal cavity air bag haemostat of existing application inserts nasal cavity after the air bag gas injection, need clog with the vaseline oil yarn around it in that nose is anterior, just can reach the purpose of stopping blooding before and after the nasal cavity, the pain the when patient still will bear nasal packing.

(2) the anterior no ideal fixed structure of the nasal cavity air bag haemostat of existing application, Chang Rongyi slides backward gradually, it is short to cause the hemostasis by compression time, angiorrhexis mouth thrombosis is insecure, often send blood in the clinical use again, and use or use instead additive method repeatedly, make patient be difficult to bear misery, to such an extent as to the clinicist seldom uses.

(3) the nasal cavity air bag haemostat of existing application inflation back expansion spherical in shape,, both sides narrow characteristics long with (nasal cavity top, the end) about normal person's physiology of the nose structure are not complementary, behind the airbag aeration, air bag is difficult to stretch up and down the hemostasis by compression effect that reaches nasal cavity top, position, bottom, especially nasal cavity top.Simultaneously because expansion spherical in shape behind the airbag aeration produces big pressure to the nasal cavity both sides, and the patient is difficult to stand because of distending pain, to such an extent as to aeration quantity is few in the gas replenishment process, also be difficult to reach the nasal cavity top, the hemostasis by compression effect is played by end side.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of being difficult for to skid off, many capsules of nasal cavity bag haemostat of rapid, effective, the persistent band nostril adjusting plug that stops blooding.

The technical solution of the utility model is as follows: a kind of nosal hemostat with the nostril adjusting plug, comprise conduit, its key is: described conduit is divided into intranasal section and the outer section of nose, described intranasal section front end is with nostril regulation and control plug, this nostril regulation and control plug and intranasal section threaded engagement, be arranged with preceding air bag on the intranasal section near described nostril regulation and control plug, the 3rd arm that this preceding air bag is provided with in conduit is communicated with the check valve of section outer end setting outside the nose.Have the filling prenaris after the inflation and play the hemostasis effect.Regulate the nostril simultaneously and regulate and control plug, reach the preceding air bag size of change, go back the effect that stops blood to overflow together with preceding air bag from prenaris.

Above-mentioned check valve is three chamber check valves, described the 3rd arm and three chamber check valves the 3rd connector link to each other.Three chamber check valves are that the nosal hemostat of band nostril adjusting plug inserts the valve that carries out gas injection or water filling behind the nasal cavity from prenaris, have the effect that control gas and liquid overflow.

The above and below at above-mentioned intranasal section middle part is connected with a middle gasbag respectively, be provided with first arm in the described conduit, this first arm, one end bifurcated is communicated with two middle gasbags respectively, and the described first arm other end links to each other with first connector of the three chamber check valves that the outer section of nose outer end is provided with.In gasbag be two gasbags up and down, so can be about nasal cavity after the inflation (nasal cavity top, the end) extended expansion fully, reaching rapid inflation compression anastalsis, and have and prevent that necessarily haemostat slides backward effect.Expansion spherical in shape causes nasal cavity both sides overtension and causes patient's local compression pain unbearably after the most important thing is to avoid existing nasal cavity airbag aeration, and can not play to make and fully extend to upper and lower (nasal cavity top, the end) behind the airbag aeration and reach the hemostasis by compression effect.Gasbag has then disperseed pressure at both sides about using, and alleviates local compression pain, and (nasal cavity top, the end) position obtains sufficient hemostasis by compression effect about making again.

Be arranged with the back water pocket on the excircle at above-mentioned intranasal section rear portion, this back water pocket is linked to each other by second connector of second arm that is provided with in the conduit with three chamber check valves.Has filling hemostasis by compression effect behind the water-filling to choana and choanal bleeding point.Prevent that blood is dirty to pars oralis pharyngis from nasopharynx part.Adopt the purpose of water filling capsule, the experiment proved that, inject water and can keep its volume for a long time, to local compression stability better, gas injection is then comparatively fast evaporated can not keep its volume, relatively poor relatively to part filling compressing stability, easily sends blood in the short time again.

Beneficial effect: this utility model is constructed according to the anatomical physiology of nasal cavity, and has carried out the length measurment of anterior nares to the nasopharynx part rear wall, by a kind of nosal hemostat of human oriented design---and many capsules of nasal cavity bag regulation and control haemostat.Operation is simple, and haemostatic effect is reliable, is a kind of desirable hemostasis method, can rapid, effective, lasting hemostasis method reliably.Can alleviate the unnecessary misery of patient, be easy to be accepted by the patient.Can be widely used in various big hospital and basic hospital hemorrhage etc. anastalsis after to nasal bleeding and surgery of nasal cavity.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is user mode figure of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in Figure 1 and Figure 2, this utility model is a kind of many capsules of nasal cavity bag haemostat with the nostril adjusting plug, comprise conduit 1, described conduit 1 is divided into intranasal section 1a and the outer section of nose 1b, the above and below at described intranasal section 1a middle part is connected with a middle gasbag 2 respectively, be provided with first arm 3 in the described conduit 1, these first arm, 3 one end bifurcateds are communicated with two middle gasbags 2 respectively, and described first arm, 3 other ends link to each other with the first connector 4c of the three chamber check valves 4 that the outer section of nose 1b outer end is provided with.Be arranged with back water pocket 5 on the excircle at intranasal section 1a rear portion, the intranasal section 1a tail end of back water pocket 5 back is conical.To when haemostat when prenaris inserts nasal cavity, the degree of depth of surveying the nasal cavity rear portion and the decompressing effect of posterior wall of nasopharynx are arranged, behind haemostat inflation, water-filling, play certain supporting ﹠ stablizing effect again.This back water pocket 5 is linked to each other with the second connector 4b on three chamber check valves, 4 the right by second arm 6 that is provided with in the conduit 1.Described intranasal section 1a front portion is arranged with preceding air bag 7, and this preceding air bag 7 is linked to each other with the 3rd connector 4c on the left side of three chamber check valves 4 by the 3rd arm 8 that is provided with in the conduit 1.Be with nostril regulation and control plug 9 before described on the intranasal section 1a of air bag 7 fronts, this nostril regulation and control plug 9 and intranasal section 1a threaded engagement.(referring to Fig. 2) 10 is the simple structure of nasal cavity, and whole many capsules of nasal cavity bag haemostat is comparatively ideal to fill up nasal cavity.

Using method: (1) is stretched into many capsules of this utility model nasal cavity bag regulation and control haemostat afterbody in the nostril when nasal bleeding or when performing the operation laggard whereabouts blood, gets final product to being obstructed to many capsules of nasal cavity bag accent haemostat.Inject about 10～15 ml waters to back water pocket 5 with syringe from the second connector 4b of three chamber check valves 4, inquire that simultaneously the patient feels that swelling in the nose rear portion is to spend, the tractive haemostat is forward gently then, the pharyngeal no blood of inspection socket this moment is dirty toward pars oralis pharyngis, and then with syringe through the first connector 4a of three chamber check valves 4 to middle gasbag 2 injecting gas, feel the nose degree of being of swelling with the patient; The reuse syringe is through the 3rd connector 4c of three chamber check valves 4 air bag 7 injecting gas or water forward, after nostril place's gas or the no blood flow of water pocket filling plug compressing of seing before goes out, after checking that once more posterior wall of oropharynx does not have active hemorrhage, push nostril regulation and control plug 9 this moment again in prenaris, stop up prenaris, air bag 7 Pressur hemostatics before further making.Prevent that many capsules of nasal cavity bag haemostat from sliding backward, it sends blood again with reason.In the time of if necessary, can fix at its nostril regulation and control plug 9 the place ahead reuse fixation clamps, with further enhancing steadiness.

(2) behind the nasal bleeding or the laggard whereabouts blood of performing the operation, removing method, water after at first extracting out in the water pocket with the second connector 4b of syringe from three chamber check valves 4, inspection socket pharyngeal no hemorrhage after, the first connector 4a extracts the gas in the gasbag in two out from three chamber check valves 4 again, observed number hour no hemorrhage after, gas or water before extracting out from three chamber check valves 4 the 3rd connector 4c in gas or the water pocket slowly take out haemostat again.

Claims

1. nosal hemostat with the nostril adjusting plug, comprise conduit (1), it is characterized in that: described conduit (1) is divided into intranasal section (1a) and the outer section of nose (1b), described intranasal section (1a) front end is with nostril regulation and control plugs (9), these nostril regulation and control plugs (9) and intranasal section (1a) threaded engagement, be arranged with preceding air bag (7) on the intranasal section (1a) near described nostril regulation and control plugs (9), the 3rd arm (8) that this preceding air bag (7) is provided with in conduit (1) is communicated with the check valve of section (1b) outer end setting outside the nose.

2. according to the nosal hemostat of the described band of claim 1 nostril adjusting plug, it is characterized in that: described check valve is three chamber check valves (4), described the 3rd arm (8) and three chamber check valves (4) the 3rd connector (4a) link to each other.

3. according to the nosal hemostat of the described band of claim 2 nostril adjusting plug, it is characterized in that: the above and below at described intranasal section (1a) middle part is connected with a middle gasbag (2) respectively, be provided with first arm (3) in the described conduit (1), these first arm (3) one end bifurcateds are communicated with two middle gasbags (2) respectively, and described first arm (3) other end is communicated with first connector (4c) of the three chamber check valves (4) that the outer section of nose (1b) outer end is provided with.

4. according to the nosal hemostat of the described band of claim 2 nostril adjusting plug, it is characterized in that: be arranged with back water pocket (5) on the excircle at described intranasal section (1a) rear portion, this back water pocket (5) is linked to each other with second connector (4b) of three chamber check valves (4) by second arm (6) that is provided with in the conduit (1).