阅读说明：本技术 一种烧伤科用除痂装置 (Scab removing device for burn department ) 是由 徐石 柯昌能 刘月明 于 2020-12-28 设计创作，主要内容包括：本发明涉及烧伤科技术领域,尤其涉及一种烧伤科用除痂装置,解决了现有技术中由于刀身的长度是固定的,无法调节刀刃露出的长度,在失误时可能会造成额外的伤害,暴露在外的刀刃也不好收纳的问题。一种烧伤科用除痂装置,包括刀体,刀体的末端固定连接有螺纹杆,螺纹杆的外侧转动连接有收纳机构,收纳机构的侧面固定连接有防滑机构。本发明通过螺纹杆与收纳机构相互配合使刀体可以自由的伸缩,同时由于是通过螺纹杆控制伸缩,使伸缩的精度更高,通过防滑机构便于防止手部打滑造成刀体脱落,降低误伤的概率,开设的凹槽使手指便于抓取,提高整体的稳定性,通过调节机构便于控制刀体的伸缩同时防止误触。(The invention relates to the technical field of burn departments, in particular to a scab removing device for the burn departments, which solves the problems that in the prior art, because the length of a knife body is fixed, the exposed length of a knife edge cannot be adjusted, extra damage can be caused in the case of error, and the exposed knife edge is not well stored. The utility model provides a burn branch of academic or vocational study is with removing scab device, includes the cutter body, the terminal fixedly connected with threaded rod of cutter body, and the outside of threaded rod is rotated and is connected with receiving mechanism, and receiving mechanism's side fixedly connected with anti-skidding mechanism. According to the invention, the cutter body can freely stretch and retract by matching the threaded rod with the accommodating mechanism, meanwhile, the stretching precision is higher because the stretching is controlled by the threaded rod, the cutter body is prevented from falling off due to the fact that the hand slips by the antiskid mechanism, the probability of accidental injury is reduced, the fingers are convenient to grab by the aid of the grooves, the overall stability is improved, and the cutter body is convenient to stretch and retract and is prevented from being touched by mistake by the aid of the adjusting mechanism.)

1. The utility model provides a burn branch of academic or vocational study is with removing scab device, includes cutter body (1), its characterized in that, terminal fixedly connected with threaded rod (2) of cutter body (1), the outside of threaded rod (2) is rotated and is connected with receiving mechanism (3), side fixedly connected with anti-skidding mechanism (4) of receiving mechanism (3), the side of the adjacent cutter body (1) one end of receiving mechanism (3) is seted up flutedly (5), the one end that cutter body (1) was kept away from in receiving mechanism (3) is equipped with adjustment mechanism (6).

2. The eschar removing device for the department of burn according to claim 1, characterized in that the receiving mechanism (3) further comprises a housing (7), two fixed strips (8) distributed in a symmetrical state, a sliding chute (9) and a rotating block (10), the inner wall of one end of the cutter body (1) adjacent to the shell (7) is fixedly connected with two fixing strips (8) which are distributed in a symmetrical state, the vertical distance between the adjacent sides of the two fixing strips (8) is equal to the thickness of the cutter body (1), a sliding groove (9) is arranged in the shell (7), the rotating block (10) is sleeved on the outer side of the threaded rod (2) and is positioned between the shell (7) and the threaded rod (2), the rotating block (10) is in threaded connection with the threaded rod (2), and the rotating block (10) is in rotating connection with the inner wall of the shell (7) through the sliding groove (9).

3. The eschar removing device for the department of burns according to claim 2, characterized in that, the anti-skidding mechanism (4) still includes hard rubber sleeve (11) and elastic band (12), the rubber sleeve (11) is fixedly connected to the side of the casing (7) far away from one end of the knife body (1), the elastic band (12) is fixedly connected to the side of the casing (7) located at the two ends of the rubber sleeve (11).

4. The scab removing device for the burn department according to claim 3, wherein the adjusting mechanism (6) further comprises a connecting block (13) and a clamping groove (14), the connecting block (13) is fixedly connected with one end, away from the cutter body (1), of the rotating block (10), one end, away from the rotating block (10), of the connecting block (13) penetrates through the outer side of the shell (7), and the side face, located at one end of the outer side of the shell (7), of the connecting block (13) is provided with the clamping grooves (14) which are distributed in a central symmetry state.

5. The eschar removing device for the department of burns according to claim 4, characterized in that the side surface of the connecting block (13) at one end of the outer side of the shell (7) is sleeved with a knob (15), and the inner wall of the knob (15) is fixedly connected with a plurality of fixed blocks (16) which are distributed in a central symmetry state.

6. The eschar removing device for the department of burns according to claim 5, characterized in that an active groove (17) is opened in the interior of one end of the shell (7) far away from the knife body (1), a clamping block (18) is slidably connected in the interior of the active groove (17), the clamping block (18) is fixedly connected with one end of the shell (7) adjacent to the knob (15), and a spring (19) is fixedly connected in the interior of the active groove (17) on one side of the clamping block (18) far away from the knife body (1).

7. The eschar removing device for the department of burn according to claim 6, characterized in that one end of the shell (7) far away from the knife body (1) is fixedly connected with a plurality of tooth blocks (20) distributed in a centrosymmetric state, and the end of the knob (15) positioned outside the fixture block (18) is provided with tooth grooves (21) meshed with the tooth blocks (20).

Technical Field

The invention relates to the technical field of burn departments, in particular to a scab removing device for the burn department.

Background

Burn generally refers to thermal injury, including tissue damage caused by hot liquid, steam, high-temperature gas, flame, hot metal liquid or solid, and mainly refers to skin tissue and mucosa, and serious people can also injure subcutaneous tissue and submucosal tissue, such as muscles, bones, joints and even internal organs, scald is tissue damage caused by hot liquid, steam, and the like, and is one type of thermal burn.

The burn is classified into third-level burn, the crust skin needs to be removed in time through an operation on and above the second-level burn, the wound surface is semi-exposed or wrapped, preferably, variant skin, xenogeneic skin, freeze-dried skin and the like are used for covering or removing necrotic tissues of the wound surface, and skin grafting is carried out on a new basis so as to shorten the healing time and obtain good functional recovery.

However, since the length of the blade body is fixed during the operation, the length of the blade exposed cannot be adjusted, which may cause additional damage in case of error, and the blade exposed outside may not be accommodated well.

Disclosure of Invention

The invention aims to provide a scab removing device for a burn department, which solves the problems that in the prior art, because the length of a knife body is fixed, the exposed length of a knife edge cannot be adjusted, extra damage can be caused in error, and the exposed knife edge is not well accommodated.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a burn branch of academic or vocational study is with removing scab device, includes the cutter body, the terminal fixedly connected with threaded rod of cutter body, and the outside of threaded rod is rotated and is connected with receiving mechanism, and receiving mechanism's side fixedly connected with antiskid, the side of the adjacent cutter body one end of receiving mechanism is seted up flutedly, and the one end that receiving mechanism kept away from the cutter body is equipped with adjustment mechanism.

Preferably, receiving mechanism still includes the casing, two are the fixed strip that the symmetric state distributes, spout and turning block, two fixed strips that are the symmetric state and distribute of the inner wall fixedly connected with of the adjacent cutter body one end of casing, the perpendicular distance between the adjacent one side of two fixed strips equals the thickness of cutter body, the spout has been seted up to the inside of casing, the turning block cover is established and is located between casing and the threaded rod with the outside of threaded rod, threaded connection between turning block and the threaded rod, the turning block passes through to rotate between spout and the shells inner wall and is connected.

Preferably, the anti-skid mechanism further comprises a hard rubber sleeve and an elastic belt, the side face, far away from one end of the cutter body, of the shell is fixedly connected with the rubber sleeve, and the side face of the shell is located at two ends of the rubber sleeve and fixedly connected with the elastic belt.

Preferably, adjustment mechanism still includes connecting block and draw-in groove, and fixed connection between the one end of cutter body is kept away from to connecting block and turning block, and the outside of wearing to establish with the casing is kept away from to the one end of turning block by the connecting block, and the draw-in groove that a plurality of is central symmetry state and distributes is offered to the side that the connecting block is located casing outside one end.

Preferably, the side cover that the connecting block is located casing outside one end is equipped with the knob, and the inner wall fixedly connected with of knob is a plurality of fixed block that central symmetry state distributes.

Preferably, the movable groove is formed in the portion, far away from one end of the cutter body, of the shell, the clamping block is connected to the portion, far away from one end of the cutter body, of the movable groove in a sliding mode, the clamping block is fixedly connected with one end, close to the adjacent shell of the knob, of the clamping block, and the spring is fixedly connected to one side, far away from the cutter body, of the clamping block.

Preferably, one end of the shell, which is far away from the cutter body, is fixedly connected with a plurality of tooth blocks which are distributed in a centrosymmetric state, and the end part of the knob, which is positioned on the outer side of the clamping block, is provided with tooth grooves which are meshed with the tooth blocks.

The invention has the following beneficial effects:

mutually support through threaded rod and receiving mechanism and make the flexible that the cutter body can be free, simultaneously owing to control through the threaded rod is flexible, make flexible precision higher, be convenient for prevent through anti-skidding mechanism that the hand from skidding and causing the cutter body to drop, reduce the probability of accidental injury, the recess of seting up makes the finger be convenient for snatch, improves holistic stability, is convenient for control the flexible mistake of cutter body through adjustment mechanism and prevents simultaneously and touch.

The invention also has the following beneficial effects:

the rotating block is convenient to rotate through the sliding groove, the cutter body is controlled to stretch out and draw back through threaded connection between the sliding groove and the threaded rod, the cutter body is convenient to control through the fixing strip of the internal fixed connection of the shell, the cutter body is prevented from rotating to influence normal operation of a telescopic function, the rotating block is convenient to rotate better through the connecting block and the clamping groove, the connecting block is convenient to control through the clamping groove and the fixing block in sliding connection with the rotating block, the clamping block is convenient for drawing and pulling control of the knob through elastic connection of the spring in the movable groove, and the knob is prevented from being touched by mistake and is rotated through the effect of.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of the front view structure of FIG. 1;

fig. 3 is a partially cross-sectional view of the top view structure of fig. 1.

In the figure: 1. a cutter body; 2. a threaded rod; 3. a storage mechanism; 4. an anti-slip mechanism; 5. a groove; 6. an adjustment mechanism; 7. a housing; 8. a fixing strip; 9. a chute; 10. rotating the block; 11. a rubber sleeve; 12. an elastic band; 13. connecting blocks; 14. a card slot; 15. a knob; 16. a fixed block; 17. a movable groove; 18. a clamping block; 19. a spring; 20. a tooth block; 21. a tooth socket.

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.

Example one

Referring to fig. 1-3, a scab removing device for burn department comprises a knife body 1, a threaded rod 2 is fixedly connected to the tail end of the knife body 1, a containing mechanism 3 is rotatably connected to the outer side of the threaded rod 2, an anti-slip mechanism 4 is fixedly connected to the side surface of the containing mechanism 3, a groove 5 is formed in the side surface of one end, adjacent to the knife body 1, of the containing mechanism 3, and an adjusting mechanism 6 is arranged at one end, away from the knife body 1, of the containing mechanism 3. Specifically, before the operation, make cutter body 1 stretch out the length that needs through the accurate control threaded rod 2 of 6 joint receiving mechanism 3 of adjustment mechanism, at the operation in-process, non-slip mechanism 4 can effectually prevent to skid, and the recess 5 that receiving mechanism 3 sides were seted up makes the people point the position more comfortable when snatching, reduces the tired sense of finger. The length that can more accurate control cutter body 1 stretch out through threaded rod 2 again through adjustment mechanism 6 and receiving mechanism 3's combination reduces the risk of operation, thereby the antiskid 4 that receiving mechanism 3 side set up can prevent that the hand from skidding and causing the accident, and the recess 5 that the receiving mechanism 3 side was seted up makes the finger position of snatching more comfortable, reduces hand fatigue and improves stability.

Example two

Referring to fig. 1-3, the receiving mechanism 3 further includes a housing 7, two symmetrically distributed fixing strips 8, a sliding groove 9 and a rotating block 10, the inner wall of the housing 7 adjacent to one end of the cutter body 1 is fixedly connected with the two symmetrically distributed fixing strips 8, the vertical distance between the adjacent sides of the two fixing strips 8 is equal to the thickness of the cutter body 1, the sliding groove 9 is formed in the housing 7, the rotating block 10 is sleeved on the outer side of the threaded rod 2 and is located between the housing 7 and the threaded rod 2, the rotating block 10 is in threaded connection with the threaded rod 2, the rotating block 10 is in rotational connection with the inner wall of the housing 7 through the sliding groove 9, the anti-slip mechanism 4 further includes a hard rubber sleeve 11 and an elastic band 12, the side of the housing 7 far from one end of the cutter body 1 is fixedly connected with the rubber sleeve 11, the side of the housing 7 is located at two ends of the rubber sleeve 11 and is fixedly connected, the connecting block 13 is fixedly connected with one end of the rotating block 10 far away from the cutter body 1, one end of the connecting block 13 far away from the rotating block 10 penetrates through the outer side of the shell 7, the side surface of the connecting block 13 at one end of the outer side of the shell 7 is provided with a plurality of clamping grooves 14 distributed in a central symmetry state, the side surface of the connecting block 13 at one end of the outer side of the shell 7 is sleeved with a knob 15, the inner wall of the knob 15 is fixedly connected with a plurality of fixing blocks 16 distributed in a central symmetry state, the inner part of the shell 7 far away from the cutter body 1 is provided with a movable groove 17, the inner part of the movable groove 17 is slidably connected with a clamping block 18, the clamping block 18 is fixedly connected with one end of the shell 7 adjacent to the knob 15, the inner part of the movable groove 17 is fixedly connected with a spring 19 at one side of the clamping block 18 far away from the cutter body 1, the end of the shell 7 far away from, specifically, the turning block 10 is convenient to rotate through the sliding groove 9, so that the cutter body 1 is in threaded connection with the threaded rod 2 to control stretching of the cutter body 1, the cutter body 1 is convenient to control through the fixing strip 8 fixedly connected inside the shell 7, the cutter body 1 is prevented from rotating, normal operation of a stretching function is prevented from being influenced, the risk that the whole cutter body falls off can be effectively reduced through the hard rubber sleeve 11, the shell 7 can be better fixed on a hand through the elastic belt 12, the turning block 10 is convenient to better rotate through the connecting block 13 and the clamping groove 14, the clamping block 18 elastically connected with the spring 19 inside the movable groove 17 is convenient for drawing and controlling the connecting block 13 of the knob 15, the knob 15 can be conveniently drawn and pulled through the spring 19, friction force between the knob 15 and the shell 7 is increased, and the knob 15 is prevented from being.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.