CN211884815U

CN211884815U - Clinical painful anaesthesia device

Info

Publication number: CN211884815U
Application number: CN202020052311.3U
Authority: CN
Inventors: 何利方; 李玲玲; 杜娟
Original assignee: Jiangshan People's Hospital
Current assignee: Jiangshan People's Hospital
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-10
Anticipated expiration: 2030-01-10

Abstract

The utility model provides a clinical painful anaesthesia device. A housing; fixing the rod; fixing rods are hinged to the periphery of one end of the shell, and manual suckers are hinged to one ends of the fixing rods; a first auxiliary injection mechanism; first supplementary injection mechanism connects in the casing, first supplementary injection mechanism includes sleeve pipe, connecting piece, go-between, reset spring, notch and push rod, sheathed tube one end sliding connection is in the casing, the sheathed tube other end passes the outer end that the casing is located the casing, is located sleeve pipe in the casing passes through two connecting pieces of go-between symmetry fixedly connected with, fixedly connected with reset spring between connecting piece and the sleeve pipe, the bellied position of connecting piece that the casing both sides correspond is seted up to the notch, the one end sliding connection of push rod is in the sleeve pipe, the utility model provides a clinical painful anaesthesia device has that the puncture success rate is higher, and the puncture is more accurate and the even advantage of anesthesia pjncture needle atress.

Description

Clinical painful anaesthesia device

Technical Field

The utility model relates to a medical treatment anesthesia technical field especially relates to a clinical painful anaesthesia device.

Background

Anesthesia is mainly characterized by the use of drugs or methods that cause the patient to lose consciousness locally or systemically and to spend the operative or post-operative analgesic phase. The success or failure of anesthesia is very important for ensuring the comfort and safety of patients, and the work of an anesthesiologist not only ensures that the patients can successfully receive surgical treatment under the painless and safe conditions, but also comprises the preparation and treatment before and after anesthesia, the monitoring treatment of critical patients, the emergency resuscitation, the pain treatment and other work;

in the existing anesthesia puncture implementation process, when puncture is performed, a doctor needs to hold a puncture needle with one hand and push the puncture needle with the other hand to perform puncture work, so that the situation that force is not uniform when the doctor performs puncture can be caused, the puncture angle is changed, meanwhile, the puncture direction is guided only by the way that the doctor holds the puncture needle, and the puncture direction is changed due to the operation of the doctor, so that the puncture performed by the way often cannot be successfully punctured once, and if the puncture angle or the puncture direction is inaccurate, the puncture work is often required to be performed again for two times, so that extra treatment pain can be undoubtedly brought to a patient;

therefore, there is a need to provide a new clinical pain anesthesia apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide one kind have can be higher to the puncture success rate, puncture more accurate and anesthesia pjncture needle atress even clinical painful anaesthesia device.

In order to solve the technical problem, the utility model provides a clinical painful anaesthesia device includes: a housing; fixing the rod; fixing rods are hinged to the periphery of one end of the shell, and manual suckers are hinged to one ends of the fixing rods; a first auxiliary injection mechanism; the first auxiliary injection mechanism is connected with the shell and comprises a sleeve, connecting pieces, a connecting ring, a reset spring, a notch and a push rod, wherein one end of the sleeve is connected in the shell in a sliding mode, the other end of the sleeve penetrates through the shell and is located at the outer end of the shell, the sleeve located in the shell is symmetrically and fixedly connected with the two connecting pieces through the connecting ring, the reset spring is fixedly connected between the connecting pieces and the sleeve, the notch is formed in the protruding portion of the corresponding connecting pieces on the two sides of the shell, one end of the push rod is connected in the sleeve in a sliding mode, and the other end of the push rod is located; an anesthesia puncture needle; the anesthesia puncture needle is sleeved in a sleeve positioned outside the shell; a second auxiliary injection mechanism; the second auxiliary injection mechanism is connected to the first auxiliary injection mechanism.

Preferably, the second auxiliary injection mechanism comprises a first circular ring, a second circular ring and an insertion column, the second circular ring is fixedly connected to the outer end of the port of the casing at the outer end of the casing, the outer end of the anesthesia puncture needle is fixedly connected to the first circular ring, the insertion column is fixedly connected to one end, close to the second circular ring, of the first circular ring, a jack matched with the first circular ring is formed in the position, corresponding to the insertion column, of the second circular ring, and the insertion column is inserted into the jack.

Preferably, the device further comprises a micro spring, and two ends of the micro spring are fixedly connected with the inner wall of the shell and the connecting piece respectively.

Preferably, the device also comprises a fixed sleeve and a connecting frame, wherein the fixed sleeve is fixedly connected in the shell through the connecting frame, and the sleeve is connected in the fixed sleeve in a sliding manner.

Preferably, one end of the push rod positioned at the outer end of the shell is fixedly connected with a handle.

Preferably, the number of the fixing rods is four, and the four fixing rods are uniformly and fixedly connected to the outer end of the shell.

Compared with the prior art, the utility model provides a clinical painful anaesthesia device has following beneficial effect:

the utility model provides a clinical painful anaesthesia device, through the dead lever with manual sucking disc's cooperation can let the casing is fixed on human skin, then is pressing two connecting pieces through for the connecting piece is absorbed in the casing anesthesia pjncture needle pierces human skin top layer under miniature spring's the effect, then passes through manual promotion push rod comes to continue to promote in the human body to the anesthesia pjncture needle, and anesthesia pjncture needle atress is more even when having reached to puncture, and puncture direction and angle are difficult for taking place skew effect, and the puncture success rate is higher, and the puncture is more accurate.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the clinical pain anesthesia apparatus of the present invention;

FIG. 2 is a side sectional view of the housing of FIG. 1;

fig. 3 is a front view of the housing shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a shell, 2, a fixing rod, 3, a manual sucker, 4, a fixing sleeve, 5, a connecting frame, 6, a first auxiliary injection mechanism, 61, a sleeve, 62, a connecting piece, 63, a connecting ring, 64, a return spring, 65, a notch, 66, a push rod, 7, a second auxiliary injection mechanism, 71, a first circular ring, 72, a second circular ring, 73, an inserting column, 8, a micro spring, 9 and an anesthesia puncture needle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a clinical pain anesthesia apparatus provided by the present invention; FIG. 2 is a side sectional view of the housing 1 shown in FIG. 1; fig. 3 is a front view of the housing 1 shown in fig. 1. The clinical pain anesthesia device includes: casing 1, dead lever 2, first supplementary injection mechanism 6, anesthesia pjncture needle 9 and the supplementary injection mechanism 7 of second, the one end of casing 1 all articulates all around has dead lever 2, the one end of dead lever 2 all articulates has manual sucking disc 3, the casing 61 that is located the casing 1 outside is located to anesthesia pjncture needle 9 cover, the supplementary injection mechanism 7 of second is connected in first supplementary injection mechanism 6.

In a specific implementation, as shown in fig. 1, 2 and 3, the first auxiliary injection mechanism 6 is connected to the housing 1, the first auxiliary injection mechanism 6 includes a sleeve 61, a connector 62, a connection ring 63, a return spring 64, a notch 65 and a push rod 66, one end of the sleeve 61 is slidably connected in the housing 1, the other end of the sleeve 61 penetrates through the housing 1 and is located at the outer end of the housing 1, the sleeve 61 located in the housing 1 is symmetrically and fixedly connected with two connecting pieces 62 through a connecting ring 63, a return spring 64 is fixedly connected between the connecting piece 62 and the sleeve 61, the notches 65 are arranged at the corresponding convex parts of the connecting piece 62 at the two sides of the shell 1, one end of the push rod 66 is connected in the sleeve 61 in a sliding way, the other end of the push rod 66 is positioned outside the shell 1, and the anesthesia puncture needle 9 can be pushed into the human body by pushing the push rod 66 in the sleeve 61.

Referring to fig. 1 and 2, the second auxiliary injection mechanism 7 includes a first ring 71, a second ring 72 and an insertion column 73, the second ring 72 is fixedly connected to the outer end of the port of the casing 61 at the outer end of the housing 1, the outer end of the anesthesia puncture needle 9 is fixedly connected to the first ring 71, the insertion column 73 is fixedly connected to one end of the first ring 71 close to the second ring 72, a corresponding insertion column 73 of the second ring 72 is provided with a matched insertion hole, the insertion column 73 is inserted into the insertion hole, and the insertion hole is more stable when the anesthesia puncture needle 9 is pushed in through the matching of the insertion column 73 and the insertion hole on the second ring 72.

Referring to fig. 2, the anesthesia puncture needle further comprises a micro spring 8, wherein two ends of the micro spring 8 are respectively and fixedly connected with the inner wall of the shell 1 and the connecting piece 62, and the anesthesia puncture needle 9 can be preliminarily inserted into the skin surface layer of a human body under the action of the micro spring 8.

Referring to fig. 2, the device further comprises a fixing sleeve 4 and a connecting frame 5, wherein the fixing sleeve 4 is fixedly connected in the housing 1 through the connecting frame 5, the sleeve 61 is slidably connected in the fixing sleeve 4, and the fixing sleeve 4 plays a role in positioning and sliding.

Referring to fig. 2, a handle is fixedly connected to one end of the push rod 66 located at the outer end of the housing 1, and the push rod 66 is pushed by the handle.

Referring to fig. 3, the number of the fixing rods 2 is four, the fixing rods 2 are uniformly and fixedly connected to the outer end of the shell 1, and the manual sucker 3 is more stable to be adsorbed by a human body.

The utility model provides a clinical painful anaesthesia device's theory of operation as follows:

when in use, the manual sucker 3 is adsorbed on the peripheral surface of a human body with an anesthesia part to fix the shell 1 on the human body, then the protrusions of the two connecting pieces 62 are pressed downwards manually to enable the two connecting pieces 62 to be sunk into the two notches 65, the two connecting pieces 62 move outwards under the action of the pulling force of the miniature spring 8, so that the sleeve 61 slides outwards from the shell 1 until the anesthesia puncture needle 9 pierces the skin surface of the human body, then the push rod 66 is pushed manually, the push rod 66 pushes the anesthesia puncture needle 9 in the sleeve 61 to move continuously towards the human body, and simultaneously the plug 73 is separated from the second circular ring 72 until the anesthesia puncture needle 9 enters the proper depth of the human body, a doctor can directly apply force to the push rod 66 during anesthesia puncture, and then the pushing force acts on the anesthesia puncture needle 9 to perform puncture work, finally, the anesthesia puncture needle 9 reaches the proper anesthesia position.

the utility model provides a clinical painful anaesthesia device, through dead lever 2 with manual sucking disc 3's cooperation can let casing 1 is fixed on human skin, then is pressing through two connecting pieces 62 for connecting piece 62 is absorbed in casing 1 anesthesia pjncture needle 9 pierces human skin top layer under miniature spring 8's the effect, then passes through manual promotion push rod 66 comes to continue to promote to human in anesthesia pjncture needle 9, and it is more even to have reached anesthesia pjncture needle 9 atress when puncturing, and puncture direction and angle are difficult for taking place skew effect, and the puncture success rate is higher, and the puncture is more accurate.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A clinical pain anesthesia apparatus, comprising:

a housing (1);

a fixing rod (2); fixing rods (2) are hinged to the periphery of one end of the shell (1), and manual suckers (3) are hinged to one ends of the fixing rods (2);

a first auxiliary injection mechanism (6); the first auxiliary injection mechanism (6) is connected with the shell (1), the first auxiliary injection mechanism (6) comprises a sleeve (61), a connecting piece (62), a connecting ring (63), a return spring (64), a notch (65) and a push rod (66), one end of the sleeve (61) is connected in the shell (1) in a sliding way, the other end of the sleeve (61) penetrates through the shell (1) and is positioned at the outer end of the shell (1), the sleeve (61) positioned in the shell (1) is symmetrically and fixedly connected with two connecting pieces (62) through a connecting ring (63), a return spring (64) is fixedly connected between the connecting piece (62) and the sleeve (61), the notches (65) are arranged at the convex parts of the corresponding connecting pieces (62) at the two sides of the shell (1), one end of the push rod (66) is connected in the sleeve (61) in a sliding manner, and the other end of the push rod (66) is positioned outside the shell (1);

an anesthesia puncture needle (9); the anesthesia puncture needle (9) is sleeved in a sleeve (61) positioned outside the shell (1);

a second auxiliary injection mechanism (7); the second auxiliary injection mechanism (7) is connected to the first auxiliary injection mechanism (6).

2. The clinical pain anesthesia device of claim 1, wherein the second auxiliary injection mechanism (7) comprises a first circular ring (71), a second circular ring (72) and a plug column (73), the outer end of the port of the sleeve (61) at the outer end of the housing (1) is fixedly connected with the second circular ring (72), the first circular ring (71) is fixedly connected with the outer end of the anesthesia puncture needle (9), the plug column (73) is fixedly connected with one end of the first circular ring (71) close to the second circular ring (72), a plug hole matched with the first circular ring is formed in the position of the plug column (73) corresponding to the second circular ring (72), and the plug column (73) is inserted into the plug hole.

3. The clinical pain anesthesia apparatus of claim 1, further comprising a micro-spring (8), wherein both ends of said micro-spring (8) are fixedly connected to the inner wall of the housing (1) and the connecting member (62), respectively.

4. Clinical pain anaesthetic device according to claim 1 characterized in that it further comprises a harness (4) and a connecting frame (5), the harness (4) being fixedly connected in the housing (1) by the connecting frame (5) and the cannula (61) being slidably connected in the harness (4).

5. Clinical pain anaesthesia apparatus according to claim 1, characterised in that a handle is fixedly connected to one end of the push rod (66) located at the outer end of the housing (1).

6. The clinical pain anaesthetic device according to claim 1 wherein there are four securing rods (2) and four securing rods (2) are evenly fixedly attached to the outer end of the housing (1).