CN216435216U - Replaceable human cortex subcutaneous tissue suture training simulator - Google Patents
Replaceable human cortex subcutaneous tissue suture training simulator Download PDFInfo
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- CN216435216U CN216435216U CN202122449120.8U CN202122449120U CN216435216U CN 216435216 U CN216435216 U CN 216435216U CN 202122449120 U CN202122449120 U CN 202122449120U CN 216435216 U CN216435216 U CN 216435216U
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- swing joint
- joint spare
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Abstract
The utility model relates to a but exercise simulator is sewed up to human cortex hypodermis of alternative, but human cortex hypodermis of alternative sew up exercise simulator include: a base; a suture mat disposed on the base; movable connection subassembly, including first swing joint spare and second swing joint spare, first swing joint spare set up in sew up the lower surface of pad, second swing joint spare set up in the upper surface of base works as sew up the pad install in when on the base, first swing joint spare with second swing joint spare is inhaled and is pasted fixedly, the utility model discloses a but alternate form human cortex hypodermis sews up exercise simulator and can avoid changing the base in succession to reduce cost.
Description
Technical Field
The utility model belongs to the technical field of medical teaching model's technique and specifically relates to but human cortex hypodermis of alternate form sews up exercise simulator.
Background
The suturing is to perform involution or reconstruction of a channel of a tissue or an organ which is cut or fractured by trauma to recover the function of the tissue or the organ, is a basic condition for ensuring good healing, is one of important basic operation techniques of a surgical operation, and is required to be fast and technically performed when medical workers perform suturing and disconnecting, so that repeated practice can be performed by using a suturing practice simulator, and the suturing precision and the skill are improved.
The existing sewing exercise simulator is directly fixed on the base through the sewing pad, and when the simulator is replaced, the base needs to be replaced at the same time, so that the consumption is large.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a but human cortex hypodermis of alternate form is sewed up and is practised simulator adsorbs fixed connection and sew up pad and base through using swing joint spare, can only change when changing the simulator and sew up the pad, remains the base.
The utility model discloses a realize through following technical scheme:
a replaceable human cortex subcutaneous tissue suture practice simulator comprises: a base; a suture mat disposed on the base; activity coupling assembling, including first swing joint spare and second swing joint spare, first swing joint spare set up in sew up the lower surface of pad, second swing joint spare set up in the upper surface of base works as sew up the pad install in when on the base, first swing joint spare with second swing joint spare is inhaled and is pasted fixedly.
But a human cortex hypodermis of alternate form sews up exercise simulator, because first swing joint spare and second swing joint spare are connected with sewing up pad and base respectively, it is fixed to inhale through between the swing joint spare for sew up pad detachable fixed connection on the base.
Furthermore, the movable connecting assembly is a magic tape, a plurality of fixing rings are formed on the first movable connecting piece, and a plurality of fixing hooks are formed on the second movable connecting piece; when the second movable connecting piece is attached to the second movable connecting piece in an absorbing mode, the fixed hook is hooked with the fixed ring.
The magic tape is used for sucking and sticking the fixed sewing pad and the base, and the fixed hook on the second movable connecting piece is hooked with the fixed ring on the first movable connecting piece, so that the sewing pad is fixed on the upper surface of the base.
Further, the fixing hook is made of elastic fiber materials; when the first movable connecting piece and the second movable connecting piece are separated, the fixed hook is straightened, and the fixed ring is separated from the fixed hook.
When sewing up pad and base when the separation, sewing up the pad and receiving ascending power, the retainer plate receives ascending pulling force with the fixed hook, because the fixed hook is elastic fiber material, receives the pulling force that makes progress after, the fixed hook straightens, and the retainer plate drops, sews up the pad and breaks away from the base upper surface, and the fixed hook is because elastic deformation later, and the original hook-like becomes back, and the convenience is closed with the retainer plate on the first swing joint spare hook once more.
Further, the first movable connecting piece is made of a fine and soft fiber material.
Because the first movable connecting piece is made of the thin and soft fiber material and is connected to the lower surface of the suture pad, when the suture pad is transversely stretched, the first movable connecting piece is stretched along with the suture pad and is fixedly attached to the second movable connecting piece after being stretched, and the wound states of human skin in different stretching states can be effectively simulated.
Further, in an unstretched state, an area of a lower surface of the suture mat is smaller than an area of an upper surface of the base.
The sewing pad can not protrude out of the edge of the base, and can still be sucked, stuck and fixed in the range of the upper surface of the base after being properly stretched.
Further, the base is an arch structure, and the area of the lower surface of the suture mat is smaller than that of the upper surface of the arch structure in an unstretched state.
Because human skin is the curved surface mostly, when sewing up the pad and inhale to paste and be fixed in the base upper surface, the sewing up pad also presents certain radian, more real simulation human skin state. And the area of the lower surface of the suture pad is smaller than that of the upper surface of the arch structure, so that the suture pad can still be sucked and fixed in the range of the upper surface of the arch structure after being stretched, and the suture pad is prevented from falling off.
Furthermore, a support piece is further arranged on the base, and the two ends of the arch structure are suspended by the support piece.
The two ends of the arch structure are prevented from contacting the placing plane, so that the two ends of the suture mat are suspended and cannot touch the placing plane in a stretching state.
Further, the supporting pieces are horizontally arranged at two sides of the arch structure, and extend inwards.
The support piece is located the both sides hunch toe department of domes to inwards extend, support whole base and place on the plane, stabilize the simulator, conveniently sew up the exercise.
Further, be provided with detachable vacuum chuck on the support piece, vacuum chuck pass through the locating pin joint in support piece is last.
Vacuum chuck can adsorb on placing the plane, avoids simulator when practising to take place to remove, influences the exercise effect. And the vacuum chuck is connected to the support piece by a pin, so that the vacuum chuck is convenient to disassemble.
Drawings
Fig. 1 is a schematic view of a suturing exercise simulator according to an embodiment of the present invention.
In the figure, 1, a suture mat; 2. a base; 3. a movable connection assembly; 301. a first movable connector; 302. a second movable connection; 4. a support member; 5. a vacuum chuck; 6. and a positioning pin.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the replaceable simulator for practicing suturing human subcutaneous tissue in cortex in an embodiment includes a suture mat 1, a base 2, and a movable connection assembly 3, wherein the movable connection assembly 3 includes a first movable connection element 301 and a second movable connection element 302, the first movable connection element 301 is disposed on a lower surface of the suture mat 1, the second movable connection element 302 is disposed on an upper surface of the base 2, and when in use, the suture mat 1 is attached to the upper surface of the base 2 through the suction of the movable connection assembly 3.
In the embodiment of the present invention, the specific implementation manner of the suction and adhesion connection is the interaction force between the first movable connecting part 301 and the second movable connecting part 302, the connection is realized and fixed, and the interaction force between the first movable connecting part 301 and the second movable connecting part 302 can repeatedly appear, thereby realizing the repeated connection and separation of the movable connecting part 3, in other examples, the interaction force of the suction and adhesion connection can be the force generated by the mutual engagement or hooking of the first movable connecting part 301 and the second movable connecting part 302, or the magnetic adsorption force between the first movable connecting part 301 and the second movable connecting part 302, or other structures capable of realizing the fixed and separated repeated connection.
In the embodiment shown in fig. 1, the suture pad 1 is made of silicone, preferably, the suture pad 1 is formed by integrally molding three layers of silicone pads, the color of the three layers of silicone pads gradually deepens from top to bottom for simulating the delamination of human skin, in other examples, the suture pad 1 may also be a structure simulating two or more layers of human skin.
In the above-mentioned embodiment, suture pad 1 is the silica gel material, because the elastic deformation nature of silica gel material, suture pad 1 can realize tensile according to the user demand to the different states of simulation wound, when suture pad 1 is not tensile, the area of the lower surface of suture pad 1 is less than the upper surface area of base 2, thereby guarantee that suture pad 1 can not stretch out the scope of base 2 after tensile, avoid influencing the exercise effect of sewing up.
In some examples, the area of the first movable connector 301 may be less than or equal to the area of the second movable connector 302 when the suture mat 1 is not stretched.
As shown in fig. 1, in one embodiment, the base 2 is an arch structure, the interior of the base is hollow, the suture mat 1 is attached to the upper surface of the arch structure by the movable connection component 3, the suture mat 1 cooperates with the arch structure to form a curved surface, and the area of the lower surface of the suture mat 1 is smaller than that of the upper surface of the base 2 under the condition of not being stretched, so as to simulate the curved surface structure of human skin. In other examples, the base 2 may be other structures that can make the suture mat 1 to assume a curved state, such as a spherical structure or a cylindrical structure.
In one embodiment, the base 2 is further provided with a support member 4 for supporting the two ends of the arch structure in suspension so as to prevent the suture mat from contacting the placing surface after being stretched. Preferably, the supporting members 4 are horizontally arranged at two sides of the arch structure, and extend inwards, as shown in fig. 1, the supporting members 4 are respectively arranged at two sides of the bottom of the base 2, so that the whole simulator is ensured to be stably placed. In other examples, the support 4 may also be other shapes for supporting an arch.
In an embodiment as shown in fig. 1, four vacuum chucks 5 are further disposed on the support member 4 for preventing the simulator from sliding, a mounting hole for mounting the vacuum chuck 5 is disposed on the support member 4, and the upper portion of the vacuum chuck 5 passes through the mounting hole and is mounted on the lower surface of the support member 4. In other examples, the vacuum chuck may be other structures that increase friction and prevent the simulator from slipping, and the anti-slip structure and the support member 4 may be interconnected in other ways.
In the embodiment shown in fig. 1, the suture mat 1 is fixed on the upper surface of the base 2 by a movable connection component 3, and the movable connection component 3 is specifically a magic tape. The first movable connecting element 301 is adhered to the lower surface of the suture mat 1, and the first movable connecting element 301 is made of a soft fiber material, so that the first movable connecting element can be stretched and deformed together with the suture mat 1, and a plurality of fixing rings are arranged on the lower surface of the first movable connecting element 301, in this embodiment, the fixing rings are fiber rings made of soft fibers. The second movable connecting element 302 is adhered to the upper surface of the base 2, in the above embodiment, the second movable connecting element 302 is provided with a plurality of fixed hooks, and the second movable connecting element 302 is made of elastic fiber material, so that the fixed hooks have a certain elastic deformation capability. The first movable connecting piece 301 and the second movable connecting piece 302 are connected by hooking the fixing hook with the fixing ring. In other examples, the movable connecting assembly 3 may also be other structures that rely on the interaction between the first movable connecting member 301 and the second movable connecting member 302 to achieve suction and adhesion connection, such as electromagnetic absorption, snap fastening, and the like.
When the replaceable human subcutaneous tissue suturing training simulator in the embodiment shown in fig. 1 is used, the base 2 is fixed on the placing plane through the vacuum suction cups 5 on the supporting members 4, the suturing pad 1 is attached to the upper surface of the base 2, the suturing pad 1 is fixed on the upper surface of the base 2 due to the mutual hooking of the fixing hooks on the second movable connecting member 302 and the fixing rings on the first movable connecting member 301, the human wound may be in different states due to the stretching of the skin, the required wound opening degree is matched, the suturing pad 1 and the first movable connecting member 301 are transversely stretched, and the suturing pad 1 and the first movable connecting member 301 are fixed on the second movable connecting member 302 in a suction attachment manner, so as to be fixed on the upper surface of the base 2. After the exercise is accomplished, upwards stimulate suture pad 1, because the fixed hook on the second movable connecting piece 302 is the elastic fiber material, after the atress, the fixed hook straightens, the retainer plate on the first movable connecting piece 301 drops from the fixed hook, thereby take off suture pad 1 from base 2, the fixed hook becomes hook-shaped again because elastic deformation this moment, after the suture pad 1 of renewal, the retainer plate closes with the retainer plate hook again, make first movable connecting piece 301 and second movable connecting piece 302 inhale once more and paste the connection, thereby fix suture pad 1 on base 2 upper surface.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. But human cortex hypodermis suture exercise simulator of substitution, its characterized in that includes:
a base;
a suture mat disposed on the base;
activity coupling assembling, including first swing joint spare and second swing joint spare, first swing joint spare set up in sew up the lower surface of pad, second swing joint spare set up in the upper surface of base works as sew up the pad install in when on the base, first swing joint spare with second swing joint spare is inhaled and is pasted fixedly.
2. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 1, wherein:
the movable connecting assembly is a magic tape, a plurality of fixing rings are formed on the first movable connecting piece, and a plurality of fixing hooks are formed on the second movable connecting piece;
when the first movable connecting piece is attached to the second movable connecting piece in an absorbing mode, the fixed hook is hooked with the fixed ring.
3. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 2, wherein:
the fixing hook is made of elastic fiber materials;
when the first movable connecting piece and the second movable connecting piece are separated, the fixed hook is straightened, and the fixed ring is separated from the fixed hook.
4. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 2, wherein:
the first movable connecting piece is made of a fine and soft fiber material.
5. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 1, wherein:
in an unstretched state, the area of the lower surface of the suture mat is smaller than the area of the upper surface of the base.
6. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 1, wherein:
the base is an arch structure, and the area of the lower surface of the suture mat is smaller than that of the upper surface of the arch structure in an unstretched state.
7. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 6, wherein:
and the base is also provided with a supporting piece, and the two ends of the arch structure are suspended by the supporting piece.
8. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 7, wherein:
the supporting pieces are horizontally arranged at two sides of the arch structure, and extend inwards.
9. The replaceable human body cortex subcutaneous tissue suturing exercise simulator of claim 8, wherein:
the detachable vacuum chuck is arranged on the support piece and is connected with the support piece in a clamping mode through a positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449120.8U CN216435216U (en) | 2021-10-11 | 2021-10-11 | Replaceable human cortex subcutaneous tissue suture training simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449120.8U CN216435216U (en) | 2021-10-11 | 2021-10-11 | Replaceable human cortex subcutaneous tissue suture training simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216435216U true CN216435216U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122449120.8U Active CN216435216U (en) | 2021-10-11 | 2021-10-11 | Replaceable human cortex subcutaneous tissue suture training simulator |
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|---|---|
| CN (1) | CN216435216U (en) |
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2021
- 2021-10-11 CN CN202122449120.8U patent/CN216435216U/en active Active
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