CN110960780A

CN110960780A - Hose clamping device and painful branch of academic or vocational study are with anesthesia puncture fixing device

Info

Publication number: CN110960780A
Application number: CN201911292352.8A
Authority: CN
Inventors: 苏金政; 毕建耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-04-07

Abstract

The invention belongs to the technical field of medical treatment, and particularly relates to a hose clamping device and an anesthesia puncture fixing device for a pain department, wherein the hose clamping device comprises: the outer side of the base is provided with a thread; a screw member threadedly engaged with the base; the clamping pieces are uniformly arranged on the base in a circumferential shape, are made of hard plastic materials and are obliquely arranged outwards; on the outside of the clamping part, incomplete threads are arranged, which, when screwed into engagement with the incomplete threads on the outside of the clamping part, bring the clamping parts closer together for clamping a hose. The invention has the beneficial effects that: the screw thread spare can with incomplete screw-thread fit when rotating on the clamping piece to make the clamping piece tighten up and press from both sides tightly the hose, press from both sides tightly this moment and can not hinder the flow of anaesthetic in the hose, but also can guarantee that the hose can not take place to remove because of receiving external force to drag.

Description

Hose clamping device and painful branch of academic or vocational study are with anesthesia puncture fixing device

Technical Field

The invention belongs to the technical field of medical treatment, and particularly relates to a hose clamping device and an anesthesia puncture fixing device for a pain department.

Background

Need carry out anesthesia to the patient during the operation, present syringe needle is fixed on patient's arm through medical sticky tape, but causes the removal of syringe needle very easily when the infusion hose receives external force to pull carelessly, can bring the operation risk from this, also can aggravate patient's misery simultaneously.

Therefore, the existing infusion hose lacks of a protection function, the movement of the needle head caused by pulling the infusion hose is easily caused, and the operation risk is improved.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a hose clamping device, which aims to solve the following problems: the existing infusion hose lacks of a protection function, the movement of a needle head caused by pulling the infusion hose is easily caused, and the operation risk is improved.

The embodiment of the present invention is achieved by a hose clamping device, including:

the outer side of the base is provided with a thread;

a screw member threadedly engaged with the base; and

the clamping pieces are uniformly arranged on the base in a circumferential shape, are made of hard plastic materials and are obliquely arranged outwards;

wherein an incomplete thread is arranged on the outside of the clamping part, and the clamping parts are mutually close to clamp the hose when the threaded parts are screwed to be matched with the incomplete thread on the outside of the clamping part.

Another object of the embodiment of the present invention is to provide an anesthesia puncture fixing device for pain department, comprising the above-mentioned hose clamping device; and

the protective cover is internally provided with a hose connected with the needle head in a penetrating way and used for protecting the needle head, and the needle head is obliquely arranged; the hose passes through the hose clamping device, and the hose clamping device is connected with the shield through the support frame;

the suckers are uniformly arranged on the shield and used for sucking the arm to fix the shield;

the micropump is connected with the adapter through the first connecting pipe, and the adapter is respectively connected with the suckers through the second connecting pipes, so that a negative pressure state is formed in an area between each sucker and the arm.

The invention has the beneficial effects that: can with incomplete screw-thread fit when the screw-thread component rotates on the clamping piece to make the clamping piece tighten up and press from both sides tightly the hose, press from both sides tightly this moment and can not obstruct the flow of anesthetic in the hose, but also can guarantee that the hose can not be because of receiving external force to pull and take place to remove, thereby lead to the removal of syringe needle, effectively reduced the anesthesia risk.

Drawings

Fig. 1 is a schematic perspective view of a hose clamping device according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of another aspect of a hose clamp device according to an embodiment of the present invention;

FIG. 3 is a sectional view of a hose clamp according to an embodiment of the present invention in an assembled state;

FIG. 4 is a sectional view of a hose clamp according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an anesthesia puncture fixing device for pain department according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5 according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an adapter according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a buffer height adjusting device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 and 2, a hose clamping device according to an embodiment of the present invention includes:

a base 101, wherein the outer side of the base 101 is provided with a thread;

a screw 102 threadedly engaged with the base 101; and

the clamping pieces 103 are uniformly arranged on the base part 101 in a circumferential shape, and the clamping pieces 103 are made of hard plastic materials and are obliquely arranged outwards;

here, the incomplete thread is arranged on the outside of the clamping part 103, which is understood to mean that when the gap between the clamping parts 103 is also filled by the clamping parts 103, the clamping parts 103 form a sleeve when they are in the vertical position, a threaded section is arranged on the outer wall of the sleeve, and when the clamping parts 103 are separated, the threaded section is separated to form the incomplete thread, and when the threaded part 102 is screwed to match the incomplete thread on the outside of the clamping parts 103, the clamping parts 103 are moved closer to each other to clamp the hose.

When the embodiment is used, please refer to fig. 3 and 4, the hose 2 with the needle passes through the middle of the hose clamping device 1, and then the screw member 102 is rotated, so that the screw member 102 is engaged with the incomplete thread when being rotated onto the clamping member 103, and the clamping member 103 is tightened to clamp the hose 2, at this time, the clamping member 103 does not obstruct the flow of the anesthetic in the hose 2, and the hose 2 is ensured not to move due to the pulling of an external force, thereby causing the movement of the needle, and effectively reducing the anesthetic risk.

In this embodiment, the threaded member 102 may be a nut, but may also be in the form of a threaded sleeve, which can be engaged with the base 101 and incomplete threads; in addition, also have certain material requirement to clamping piece 103, be made for the rigid plastic, it has certain elastic deformation ability, and when the requirement was not mated with clamping piece 103, clamping piece 103 can resume original tilt state under the elastic deformation effect, can realize the unclamping to hose 2, and it is more convenient to use.

The clamping part 103 is of an arc-shaped plate-shaped structure, and the arc-shaped clamping part can be better matched with the hose 2.

In the present embodiment, a plurality of clamping protrusions 104 are uniformly arranged on the inner side of the clamping member 103, and when the clamping member 103 clamps the hose 2, in order to ensure the clamping effect, the clamping protrusions 104 are arranged on the inner side of the clamping member 103, and the clamping protrusions 104 can further improve the clamping effect. In the present embodiment, the shape of the clamping protrusion 104 may be a triangular pyramid shape or a triangular prism shape (a triangular prism shape is used in fig. 1).

In one embodiment of the present invention, referring to fig. 5 and 6, an anesthesia puncture fixing device for pain department comprises the above-mentioned hose clamp device 1; and

the protective cover 3 is internally provided with a hose 2 connected with a needle head in a penetrating way and used for protecting the needle head, and the needle head is obliquely arranged; the hose 2 passes through the hose clamping device 1, and the hose clamping device 1 is connected with the shield 3 through a support frame; the supporting frame is used for installing the hose clamping device 1 on the shield 3 and keeping the inclination of the hose clamping device 1 consistent with that of the hose 2;

the suckers 4 are uniformly arranged on the shield 3 and used for sucking the arm to fix the shield 3;

the miniature pump 5, the miniature pump 5 passes through first connecting pipe 6 and links to each other with crossover sub 7, crossover sub 7 is connected respectively with a plurality of sucking discs 4 through many second connecting pipes 8 to make the regional negative pressure state that forms between sucking disc 4 and the arm.

When the device works, the shield 3 is provided, the shield 3 is placed on the arm of a patient when in use and is attached to the arm of the patient through the sucking disc 4, and the sucking disc 4 generates negative pressure under the action of the micro pump 5, so that the adsorption force is increased, the shield 3 cannot fall off from the arm of the patient, and the effective protection effect can be achieved; penetrate the syringe needle and pierce into patient's arm and anaesthetize on the guard shield 3 to press from both sides tightly hose 2 through hose clamping device 1 that links to each other with guard shield 3, so realize effectual anesthesia puncture fixing device, carry out better protection to hose 2 and syringe needle when carrying out anesthesia puncture.

The shield 3 is in the shape of an arc plate, and an inclined through hole for the needle head to be inserted in an inclined manner is formed in the shield 3.

Referring to fig. 7, in an embodiment of the present invention, the adaptor 7 includes a conversion block 701, a cavity 702 is formed in the conversion block 701, one side of the cavity 702 is connected to the micro pump 5 through a first connection pipe 6, the other side of the cavity 702 is connected to the suction cup 4 through a second connection pipe 8, a plurality of suction cups 4 are mounted on the shield 3, and the suction cups 4 are connected to the cavity 702 through the second connection pipe 8, so that the purpose that one micro pump 5 controls the plurality of suction cups 4 to operate is achieved.

The device also comprises a bracket 9, and the micro pump 5 and the adapter 7 are both arranged on the bracket 9.

In one embodiment of the present invention, referring to fig. 5, an arm supporting device is mounted on the support frame 9, and the arm supporting device includes:

a support plate 10, the support plate 10 being connected to the bracket 9;

a base plate 11 connected to the support plate 10;

the buffer slots are formed in the bottom plate 11, and buffer springs 12 are arranged in the buffer slots;

the supporting plate 14 is connected with the buffer spring 12 through a plurality of connecting columns 13 and is used for buffering and supporting the arm; and

and the buffer height adjusting device 15 is arranged between the bottom plate 11 and the bearing plate 14 and is used for adjusting the buffer height of the bearing plate 14.

In the embodiment, the protective cover 3 is placed on the upper side of the arm of the patient, and the embodiment provides a supporting device for the arm of the patient, the arm of the patient is placed on the supporting plate 14, the supporting plate 14 is connected with the buffer spring 12, so that the buffer effect on the arm can be realized, and the patient can feel more comfortable when the arm is placed; to further improve comfort, a rubber pad or sponge pad can be mounted on the upper side of the supporting plate 14, and the rubber pad or sponge pad is directly contacted with the arm, so that the experience feeling is better.

Referring to fig. 8, in the embodiment of the present invention, the buffer height adjusting device 15 includes:

the supporting column 151 is connected with the bottom plate 11, and an installation groove 152 is formed in the supporting column 151;

the rotating shaft 153 is rotatably connected with the side wall of the mounting groove 152;

the rotating wheel 154 is fixedly connected with the rotating shaft 153, a plurality of limiting grooves 1511 are formed in the rotating wheel 154, and the depth of each limiting groove 1511 is gradually increased or decreased;

the adjusting rod 155, the adjusting rod 155 contacts with the limiting groove 1511, and the top end of the adjusting rod 155 is connected with the adjusting plate 156; and

the reset groove 157 is formed in the side wall of the mounting groove 151, a reset rod 158 is connected to the reset groove 157 in a sliding mode, the reset rod 158 is connected with the adjusting rod 155, the reset rod 158 is connected with the top of the reset groove 157 through a reset spring 159, so that the bottom end of the adjusting rod 155 is in contact with the limiting groove 1511, and the reset spring 159 is used for enabling the bottom end of the adjusting rod 155 to be in contact with the reset groove 157 all the time.

In the above embodiment, it is mentioned that the supporting plate 14 has a certain buffering capacity, and in order to adjust the buffering effect, a certain limitation is made on the vertical displacement of the supporting plate 14, so as to adjust the supporting plate according to the requirement, and the specific adjustment manner is as follows: from the direction shown in fig. 8, the rotating shaft 153 is rotated counterclockwise, the rotating shaft 153 drives the rotating wheel 154 to rotate, the rotating wheel 154 rotates the limiting groove 1511, when the limiting grooves 1511 with different depths rotate to the top, the height of the adjusting rod 155 in contact therewith changes, the adjusting rod 155 drives the height of the adjusting plate 156 to change, when the supporting plate 14 moves downward, the supporting plate stops moving downward after contacting the adjusting plate 156, and therefore, after the height of the adjusting plate 156 changes, the buffering capacity of the supporting plate 14 is also adjusted.

In the embodiment of the present invention, an arc portion 1510 for the adjusting rod 155 to slide smoothly is disposed on one side of the limiting groove 1511, and the arc portion 1510 mainly plays a role of filtering for the adjusting rod 155 to move to different limiting grooves 1511, so that the sliding is more convenient and faster, and the problem of jamming does not occur.

In one embodiment of the present invention, referring to fig. 5, the connecting rope 16 is connected to the shield 3, and the connecting rope 16 is hung on the hook 17 installed on the bracket 9 and is hung when not in use; when in use, the hook is taken down from the hook 17, and the use is very convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hose clamp, comprising:

the outer side of the base is provided with a thread;

a screw member threadedly engaged with the base; and

2. The hose clamp of claim 1, wherein the clamp member is of arcuate plate-like configuration.

3. The hose clamp device according to claim 1, wherein a plurality of clamp protrusions are uniformly arranged inside the clamp member.

4. An anesthesia puncture fixing device for pain department, comprising a hose clamp device according to any one of claims 1 to 3; and

5. The anesthesia puncture fixing device for the pain department as set forth in claim 4, wherein the shield has a circular arc plate shape, and an inclined through hole for allowing the needle head to be obliquely inserted is formed in the shield.

6. The anesthesia puncture fixing device for the pain department as claimed in claim 4, wherein the adapter comprises an adapter block, a cavity is formed in the adapter block, one side of the cavity is connected with the micropump through a first connecting pipe, and the other side of the cavity is connected with the suction cup through a second connecting pipe.

7. The anesthesia puncture fixing device for the pain department according to claim 4, further comprising a bracket, wherein the micro pump and the adapter are both disposed on the bracket.

8. The anesthesia puncture fixing device for the pain department according to claim 7, wherein an arm supporting device is mounted on the support, the arm supporting device comprises:

the supporting plate is connected with the bracket;

the bottom plate is connected with the supporting plate;

the buffer slots are formed in the bottom plate, and buffer springs are arranged in the buffer slots;

the supporting plate is connected with the buffer spring through a plurality of connecting columns and is used for buffering and supporting the arm; and

and the buffer height adjusting device is arranged between the bottom plate and the bearing plate and is used for adjusting the buffer height of the bearing plate.

9. The anesthesia puncture fixing device for the pain department according to claim 8, wherein the buffer height adjusting means comprises:

the supporting column is connected with the bottom plate, and an installation groove is formed in the supporting column;

the rotating shaft is rotatably connected with the side wall of the mounting groove;

the rotating wheel is fixedly connected with the rotating shaft, a plurality of limiting grooves are formed in the rotating wheel, and the depth of each limiting groove is gradually increased or decreased;

the adjusting rod is contacted with the limiting groove, and the top end of the adjusting rod is connected with an adjusting plate; and

set up the groove that resets on the mounting groove lateral wall, it has the release link to reset inslot sliding connection, and the release link is connected with the regulation pole, just be connected through reset spring between release link and the inslot top that resets to make and adjust the pole bottom and contact with the spacing groove.

10. The anesthesia puncture fixing device for the pain department as claimed in claim 9, wherein one side of the limiting groove is provided with a circular arc portion for the smooth sliding of the adjusting rod.